update

2023_CS50X/algorithms/Source/iteration.c

@@ -1,28 +0,0 @@
-// Draws a pyramid using iteration
-
-#include <cs50.h>
-#include <stdio.h>
-
-void draw(int n);
-
-int main(void)
-{
-    // Get height of pyramid
-    int height = get_int("Height: ");
-
-    // Draw pyramid
-    draw(height);
-}
-
-void draw(int n)
-{
-    // Draw pyramid of height n
-    for (int i = 0; i < n; i++)
-    {
-        for (int j = 0; j < i + 1; j++)
-        {
-            printf("#");
-        }
-        printf("\n");
-    }
-}

2023_CS50X/algorithms/Source/phonebook0.c

@@ -1,25 +0,0 @@
-// Implements a phone book without structs
-
-#include <cs50.h>
-#include <stdio.h>
-#include <string.h>
-
-int main(void)
-{
-    // Arrays of strings
-    string names[] = {"Carter", "David"};
-    string numbers[] = {"+1-617-495-1000", "+1-949-468-2750"};
-
-    // Search for name
-    string name = get_string("Name: ");
-    for (int i = 0; i < 2; i++)
-    {
-        if (strcmp(names[i], name) == 0)
-        {
-            printf("Found %s\n", numbers[i]);
-            return 0;
-        }
-    }
-    printf("Not found\n");
-    return 1;
-}

2023_CS50X/algorithms/Source/phonebook1.c

@@ -1,36 +0,0 @@
-// Implements a phone book with structs
-
-#include <cs50.h>
-#include <stdio.h>
-#include <string.h>
-
-typedef struct
-{
-    string name;
-    string number;
-}
-person;
-
-int main(void)
-{
-    person people[2];
-
-    people[0].name = "Carter";
-    people[0].number = "+1-617-495-1000";
-
-    people[1].name = "David";
-    people[1].number = "+1-949-468-2750";
-
-    // Search for name
-    string name = get_string("Name: ");
-    for (int i = 0; i < 2; i++)
-    {
-        if (strcmp(people[i].name, name) == 0)
-        {
-            printf("Found %s\n", people[i].number);
-            return 0;
-        }
-    }
-    printf("Not found\n");
-    return 1;
-}

2023_CS50X/algorithms/Source/recursion0.c

@@ -1,23 +0,0 @@
-// Draws a pyramid (incorrectly) using recursion,
-// must be compiled with -Wno-infinite-recursion
-
-#include <cs50.h>
-#include <stdio.h>
-
-void draw(int n);
-
-int main(void)
-{
-    draw(1);
-}
-
-void draw(int n)
-{
-    for (int i = 0; i < n; i++)
-    {
-        printf("#");
-    }
-    printf("\n");
-
-    draw(n + 1);
-}

2023_CS50X/algorithms/Source/recursion1.c

@@ -1,34 +0,0 @@
-// Draws a pyramid using recursion
-
-#include <cs50.h>
-#include <stdio.h>
-
-void draw(int n);
-
-int main(void)
-{
-    // Get height of pyramid
-    int height = get_int("Height: ");
-
-    // Draw pyramid
-    draw(height);
-}
-
-void draw(int n)
-{
-    // If nothing to draw
-    if (n <= 0)
-    {
-        return;
-    }
-
-    // Draw pyramid of height n - 1
-    draw(n - 1);
-
-    // Draw one more row of width n
-    for (int i = 0; i < n; i++)
-    {
-        printf("#");
-    }
-    printf("\n");
-}

2023_CS50X/algorithms/Source/search0.c

@@ -1,23 +0,0 @@
-// Implements linear search for integers
-
-#include <cs50.h>
-#include <stdio.h>
-
-int main(void)
-{
-    // An array of integers
-    int numbers[] = {20, 500, 10, 5, 100, 1, 50};
-
-    // Search for number
-    int n = get_int("Number: ");
-    for (int i = 0; i < 7; i++)
-    {
-        if (numbers[i] == n)
-        {
-            printf("Found\n");
-            return 0;
-        }
-    }
-    printf("Not found\n");
-    return 1;
-}

2023_CS50X/algorithms/Source/search1.c

@@ -1,24 +0,0 @@
-// Implements linear search for strings
-
-#include <cs50.h>
-#include <stdio.h>
-#include <string.h>
-
-int main(void)
-{
-    // An array of strings
-    string strings[] = {"battleship", "boot", "cannon", "iron", "thimble", "top hat"};
-
-    // Search for string
-    string s = get_string("String: ");
-    for (int i = 0; i < 6; i++)
-    {
-        if (strcmp(strings[i], s) == 0)
-        {
-            printf("Found\n");
-            return 0;
-        }
-    }
-    printf("Not found\n");
-    return 1;
-}

2023_CS50X/arrays/Source/ascii0.c

@@ -1,15 +0,0 @@
-// Explicitly casts chars to ints
-
-#include <cs50.h>
-#include <stdio.h>
-#include <string.h>
-
-int main(void)
-{
-    string s = get_string("String: ");
-    for (int i = 0; i < strlen(s); i++)
-    {
-        int c = (int) s[i];
-        printf("%c %i\n", s[i], c);
-    }
-}

2023_CS50X/arrays/Source/ascii1.c

@@ -1,14 +0,0 @@
-// Implicitly casts chars to ints
-
-#include <cs50.h>
-#include <stdio.h>
-#include <string.h>
-
-int main(void)
-{
-    string s = get_string("String: ");
-    for (int i = 0; i < strlen(s); i++)
-    {
-        printf("%c %i\n", s[i], s[i]);
-    }
-}

2023_CS50X/arrays/Source/buggy0.c

@@ -1,11 +0,0 @@
-// Buggy example for printf
-
-#include <stdio.h>
-
-int main(void)
-{
-    for (int i = 0; i <= 3; i++)
-    {
-        printf("#\n");
-    }
-}

2023_CS50X/arrays/Source/buggy1.c

@@ -1,24 +0,0 @@
-// Buggy example for debug50
-
-#include <cs50.h>
-#include <stdio.h>
-
-int get_negative_int(void);
-
-int main(void)
-{
-    int i = get_negative_int();
-    printf("%i\n", i);
-}
-
-// Prompt user for positive integer
-int get_negative_int(void)
-{
-    int n;
-    do
-    {
-        n = get_int("Negative Integer: ");
-    }
-    while (n < 0);
-    return n;
-}

2023_CS50X/arrays/Source/greet0.c

@@ -1,10 +0,0 @@
-// Uses get_string
-
-#include <cs50.h>
-#include <stdio.h>
-
-int main(void)
-{
-    string answer = get_string("What's your name? ");
-    printf("hello, %s\n", answer);
-}

2023_CS50X/arrays/Source/greet1.c

@@ -1,10 +0,0 @@
-// Uses get_string with better-named variable
-
-#include <cs50.h>
-#include <stdio.h>
-
-int main(void)
-{
-    string name = get_string("What's your name? ");
-    printf("hello, %s\n", name);
-}

2023_CS50X/arrays/Source/greet2.c

@@ -1,16 +0,0 @@
-// Prints a command-line argument
-
-#include <cs50.h>
-#include <stdio.h>
-
-int main(int argc, string argv[])
-{
-    if (argc == 2)
-    {
-        printf("hello, %s\n", argv[1]);
-    }
-    else
-    {
-        printf("hello, world\n");
-    }
-}

2023_CS50X/arrays/Source/greet3.c

@@ -1,12 +0,0 @@
-// Prints command-line arguments
-
-#include <cs50.h>
-#include <stdio.h>
-
-int main(int argc, string argv[])
-{
-    for (int i = 0; i < argc; i++)
-    {
-        printf("%s\n", argv[i]);
-    }
-}

2023_CS50X/arrays/Source/hello0.c

@@ -1,6 +0,0 @@
-#include <stdio.h>
-
-int main(void)
-{
-    printf("hello, world\n");
-}

2023_CS50X/arrays/Source/hello1.c

@@ -1,8 +0,0 @@
-#include <cs50.h>
-#include <stdio.h>
-
-int main(void)
-{
-    string name = get_string("What's your name? ");
-    printf("hello, %s\n", name);
-}

2023_CS50X/arrays/Source/hi0.c

@@ -1,12 +0,0 @@
-// Prints chars
-
-#include <stdio.h>
-
-int main(void)
-{
-    char c1 = 'H';
-    char c2 = 'I';
-    char c3 = '!';
-
-    printf("%c%c%c\n", c1, c2, c3);
-}

2023_CS50X/arrays/Source/hi1.c

@@ -1,12 +0,0 @@
-// Prints chars' ASCII codes
-
-#include <stdio.h>
-
-int main(void)
-{
-    char c1 = 'H';
-    char c2 = 'I';
-    char c3 = '!';
-
-    printf("%i %i %i\n", c1, c2, c3);
-}

2023_CS50X/arrays/Source/hi2.c

@@ -1,10 +0,0 @@
-// Prints string
-
-#include <cs50.h>
-#include <stdio.h>
-
-int main(void)
-{
-    string s = "HI!";
-    printf("%s\n", s);
-}

2023_CS50X/arrays/Source/hi3.c

@@ -1,10 +0,0 @@
-// Prints string's ASCII codes
-
-#include <cs50.h>
-#include <stdio.h>
-
-int main(void)
-{
-    string s = "HI!";
-    printf("%i %i %i\n", s[0], s[1], s[2]);
-}

2023_CS50X/arrays/Source/hi4.c

@@ -1,10 +0,0 @@
-// Prints string's ASCII codes, including NUL
-
-#include <cs50.h>
-#include <stdio.h>
-
-int main(void)
-{
-    string s = "HI!";
-    printf("%i %i %i %i\n", s[0], s[1], s[2], s[3]);
-}

2023_CS50X/arrays/Source/hi5.c

@@ -1,13 +0,0 @@
-// Multiple strings
-
-#include <cs50.h>
-#include <stdio.h>
-
-int main(void)
-{
-    string s = "HI!";
-    string t = "BYE!";
-
-    printf("%s\n", s);
-    printf("%s\n", t);
-}

2023_CS50X/arrays/Source/hi6.c

@@ -1,15 +0,0 @@
-// Array of strings
-
-#include <cs50.h>
-#include <stdio.h>
-
-int main(void)
-{
-    string words[2];
-
-    words[0] = "HI!";
-    words[1] = "BYE!";
-
-    printf("%s\n", words[0]);
-    printf("%s\n", words[1]);
-}

2023_CS50X/arrays/Source/hi7.c

@@ -1,14 +0,0 @@
-#include <cs50.h>
-#include <stdio.h>
-
-
-int main(void)
-{
-    string words[2];
-
-    words[0] = "HI!";
-    words[1] = "BYE!";
-
-    printf("%c%c%c\n", words[0][0], words[0][1], words[0][2]);
-    printf("%c%c%c%c\n", words[1][0], words[1][1], words[1][2], words[1][3]);
-}

2023_CS50X/arrays/Source/length0.c

@@ -1,18 +0,0 @@
-// Determines the length of a string
-
-#include <cs50.h>
-#include <stdio.h>
-
-int main(void)
-{
-    // Prompt for user's name
-    string name = get_string("Name: ");
-
-    // Count number of characters up until '\0' (aka NUL)
-    int n = 0;
-    while (name[n] != '\0')
-    {
-        n++;
-    }
-    printf("%i\n", n);
-}

2023_CS50X/arrays/Source/length1.c

@@ -1,25 +0,0 @@
-// Determines the length of a string using a function
-
-#include <cs50.h>
-#include <stdio.h>
-
-int string_length(string s);
-
-int main(void)
-{
-    // Prompt for user's name
-    string name = get_string("Name: ");
-    int length = string_length(name);
-    printf("%i\n", length);
-}
-
-int string_length(string s)
-{
-    // Count number of characters up until '\0' (aka NUL)
-    int n = 0;
-    while (s[n] != '\0')
-    {
-        n++;
-    }
-    return n;
-}

2023_CS50X/arrays/Source/length2.c

@@ -1,13 +0,0 @@
-// Determines the length of a string using a function
-
-#include <cs50.h>
-#include <stdio.h>
-#include <string.h>
-
-int main(void)
-{
-    // Prompt for user's name
-    string name = get_string("Name: ");
-    int length = strlen(name);
-    printf("%i\n", length);
-}

2023_CS50X/arrays/Source/scores0.c

@@ -1,14 +0,0 @@
-// Averages three (hardcoded) numbers
-
-#include <stdio.h>
-
-int main(void)
-{
-    // Scores
-    int score1 = 72;
-    int score2 = 73;
-    int score3 = 33;
-
-    // Print average
-    printf("Average: %f\n", (score1 + score2 + score3) / 3.0);
-}

2023_CS50X/arrays/Source/scores1.c

@@ -1,16 +0,0 @@
-// Averages three (hardcoded) numbers using an array
-
-#include <cs50.h>
-#include <stdio.h>
-
-int main(void)
-{
-    // Scores
-    int scores[3];
-    scores[0] = 72;
-    scores[1] = 73;
-    scores[2] = 33;
-
-    // Print average
-    printf("Average: %f\n", (scores[0] + scores[1] + scores[2]) / 3.0);
-}

2023_CS50X/arrays/Source/scores2.c

@@ -1,16 +0,0 @@
-// Averages three numbers using an array
-
-#include <cs50.h>
-#include <stdio.h>
-
-int main(void)
-{
-    // Get scores
-    int scores[3];
-    scores[0] = get_int("Score: ");
-    scores[1] = get_int("Score: ");
-    scores[2] = get_int("Score: ");
-
-    // Print average
-    printf("Average: %f\n", (scores[0] + scores[1] + scores[2]) / 3.0);
-}

2023_CS50X/arrays/Source/scores3.c

@@ -1,17 +0,0 @@
-// Averages three numbers using an array and a loop
-
-#include <cs50.h>
-#include <stdio.h>
-
-int main(void)
-{
-    // Get scores
-    int scores[3];
-    for (int i = 0; i < 3; i++)
-    {
-        scores[i] = get_int("Score: ");
-    }
-
-    // Print average
-    printf("Average: %f\n", (scores[0] + scores[1] + scores[2]) / 3.0);
-}

2023_CS50X/arrays/Source/scores4.c

@@ -1,35 +0,0 @@
-// Averages three numbers using an array, a constant, and a helper function
-
-#include <cs50.h>
-#include <stdio.h>
-
-// Constant
-const int N = 3;
-
-// Prototype
-float average(int length, int array[]);
-
-int main(void)
-{
-    // Get scores
-    int scores[N];
-    for (int i = 0; i < N; i++)
-    {
-        scores[i] = get_int("Score: ");
-    }
-
-    // Print average
-    printf("Average: %f\n", average(N, scores));
-}
-
-float average(int length, int array[])
-{
-    // Calculate average
-    int sum = 0;
-    for (int i = 0; i < length; i++)
-    {
-        sum += array[i];
-    }
-    return sum / (float) length;
-}
-

2023_CS50X/arrays/Source/status.c

@@ -1,15 +0,0 @@
-// Returns explicit value from main
-
-#include <cs50.h>
-#include <stdio.h>
-
-int main(int argc, string argv[])
-{
-    if (argc != 2)
-    {
-        printf("Missing command-line argument\n");
-        return 1;
-    }
-    printf("hello, %s\n", argv[1]);
-    return 0;
-}

2023_CS50X/arrays/Source/string0.c

@@ -1,16 +0,0 @@
-// Prints string char by char, using strlen
-
-#include <cs50.h>
-#include <stdio.h>
-#include <string.h>
-
-int main(void)
-{
-    string s = get_string("Input:  ");
-    printf("Output: ");
-    for (int i = 0; i < strlen(s); i++)
-    {
-        printf("%c", s[i]);
-    }
-    printf("\n");
-}

2023_CS50X/arrays/Source/string1.c

@@ -1,16 +0,0 @@
-// Prints string char by char, using strlen, remembering string's length
-
-#include <cs50.h>
-#include <stdio.h>
-#include <string.h>
-
-int main(void)
-{
-    string s = get_string("Input:  ");
-    printf("Output: ");
-    for (int i = 0, n = strlen(s); i < n; i++)
-    {
-        printf("%c", s[i]);
-    }
-    printf("\n");
-}

2023_CS50X/arrays/Source/uppercase0.c

@@ -1,23 +0,0 @@
-// Uppercases a string
-
-#include <cs50.h>
-#include <stdio.h>
-#include <string.h>
-
-int main(void)
-{
-    string s = get_string("Before: ");
-    printf("After:  ");
-    for (int i = 0, n = strlen(s); i < n; i++)
-    {
-        if (s[i] >= 'a' && s[i] <= 'z')
-        {
-            printf("%c", s[i] - 32);
-        }
-        else
-        {
-            printf("%c", s[i]);
-        }
-    }
-    printf("\n");
-}

2023_CS50X/arrays/Source/uppercase1.c

@@ -1,24 +0,0 @@
-// Uppercases string using ctype library (and an unnecessary condition)
-
-#include <cs50.h>
-#include <ctype.h>
-#include <stdio.h>
-#include <string.h>
-
-int main(void)
-{
-    string s = get_string("Before: ");
-    printf("After:  ");
-    for (int i = 0, n = strlen(s); i < n; i++)
-    {
-        if (islower(s[i]))
-        {
-            printf("%c", toupper(s[i]));
-        }
-        else
-        {
-            printf("%c", s[i]);
-        }
-    }
-    printf("\n");
-}

2023_CS50X/arrays/Source/uppercase2.c

@@ -1,17 +0,0 @@
-// Uppercases string using ctype library
-
-#include <cs50.h>
-#include <ctype.h>
-#include <stdio.h>
-#include <string.h>
-
-int main(void)
-{
-    string s = get_string("Before: ");
-    printf("After:  ");
-    for (int i = 0, n = strlen(s); i < n; i++)
-    {
-        printf("%c", toupper(s[i]));
-    }
-    printf("\n");
-}

2023_CS50X/c/Source/agree.c

@@ -1,20 +0,0 @@
-// Logical operators
-
-#include <cs50.h>
-#include <stdio.h>
-
-int main(void)
-{
-    // Prompt user to agree
-    char c = get_char("Do you agree? ");
-
-    // Check whether agreed
-    if (c == 'Y' || c == 'y')
-    {
-        printf("Agreed.\n");
-    }
-    else if (c == 'N' || c == 'n')
-    {
-        printf("Not agreed.\n");
-    }
-}

2023_CS50X/c/Source/calculator0.c

@@ -1,16 +0,0 @@
-// Addition with int, allows for overflow
-
-#include <cs50.h>
-#include <stdio.h>
-
-int main(void)
-{
-    // Prompt user for x
-    int x = get_int("x: ");
-
-    // Prompt user for y
-    int y = get_int("y: ");
-
-    // Perform addition
-    printf("%i\n", x + y);
-}

2023_CS50X/c/Source/calculator1.c

@@ -1,16 +0,0 @@
-// Addition with long
-
-#include <cs50.h>
-#include <stdio.h>
-
-int main(void)
-{
-    // Prompt user for x
-    long x = get_long("x: ");
-
-    // Prompt user for y
-    long y = get_long("y: ");
-
-    // Perform addition
-    printf("%li\n", x + y);
-}

2023_CS50X/c/Source/calculator2.c

@@ -1,16 +0,0 @@
-// Division with longs, demonstrating truncation
-
-#include <cs50.h>
-#include <stdio.h>
-
-int main(void)
-{
-    // Prompt user for x
-    long x = get_long("x: ");
-
-    // Prompt user for y
-    long y = get_long("y: ");
-
-    // Divide x by y
-    printf("%li\n", x / y);
-}

2023_CS50X/c/Source/calculator3.c

@@ -1,17 +0,0 @@
-// Division with longs, demonstrating truncation
-
-#include <cs50.h>
-#include <stdio.h>
-
-int main(void)
-{
-    // Prompt user for x
-    long x = get_long("x: ");
-
-    // Prompt user for y
-    long y = get_long("y: ");
-
-    // Divide x by y
-    float z = x / y;
-    printf("%f\n", z);
-}

2023_CS50X/c/Source/calculator4.c

@@ -1,17 +0,0 @@
-// Division with longs, demonstrating type casting
-
-#include <cs50.h>
-#include <stdio.h>
-
-int main(void)
-{
-    // Prompt user for x
-    long x = get_long("x: ");
-
-    // Prompt user for y
-    long y = get_long("y: ");
-
-    // Divide x by y
-    float z = (float) x / (float) y;
-    printf("%f\n", z);
-}

2023_CS50X/c/Source/calculator5.c

@@ -1,17 +0,0 @@
-// Division with longs, demonstrating floating-point imprecision
-
-#include <cs50.h>
-#include <stdio.h>
-
-int main(void)
-{
-    // Prompt user for x
-    long x = get_long("x: ");
-
-    // Prompt user for y
-    long y = get_long("y: ");
-
-    // Divide x by y
-    float z = (float) x / (float) y;
-    printf("%.20f\n", z);
-}

2023_CS50X/c/Source/calculator6.c

@@ -1,17 +0,0 @@
-// Division with longs, demonstrating double
-
-#include <cs50.h>
-#include <stdio.h>
-
-int main(void)
-{
-    // Prompt user for x
-    long x = get_long("x: ");
-
-    // Prompt user for y
-    long y = get_long("y: ");
-
-    // Divide x by y
-    double z = (double) x / (double) y;
-    printf("%.20f\n", z);
-}

2023_CS50X/c/Source/compare0.c

@@ -1,17 +0,0 @@
-// Conditionals, Boolean expressions, relational operators
-
-#include <cs50.h>
-#include <stdio.h>
-
-int main(void)
-{
-    // Prompt user for integers
-    int x = get_int("What's x? ");
-    int y = get_int("What's y? ");
-
-    // Compare integers
-    if (x < y)
-    {
-        printf("x is less than y\n");
-    }
-}

2023_CS50X/c/Source/compare1.c

@@ -1,21 +0,0 @@
-// Conditionals, Boolean expressions, relational operators
-
-#include <cs50.h>
-#include <stdio.h>
-
-int main(void)
-{
-    // Prompt user for integers
-    int x = get_int("What's x? ");
-    int y = get_int("What's y? ");
-
-    // Compare integers
-    if (x < y)
-    {
-        printf("x is less than y\n");
-    }
-    else
-    {
-        printf("x is not less than y\n");
-    }
-}

2023_CS50X/c/Source/compare2.c

@@ -1,25 +0,0 @@
-// Conditionals, Boolean expressions, relational operators
-
-#include <cs50.h>
-#include <stdio.h>
-
-int main(void)
-{
-    // Prompt user for integers
-    int x = get_int("What's x? ");
-    int y = get_int("What's y? ");
-
-    // Compare integers
-    if (x < y)
-    {
-        printf("x is less than y\n");
-    }
-    else if (x > y)
-    {
-        printf("x is greater than y\n");
-    }
-    else if (x == y)
-    {
-        printf("x is equal to y\n");
-    }
-}

2023_CS50X/c/Source/compare3.c

@@ -1,25 +0,0 @@
-// Conditionals, Boolean expressions, relational operators
-
-#include <cs50.h>
-#include <stdio.h>
-
-int main(void)
-{
-    // Prompt user for integers
-    int x = get_int("What's x? ");
-    int y = get_int("What's y? ");
-
-    // Compare integers
-    if (x < y)
-    {
-        printf("x is less than y\n");
-    }
-    else if (x > y)
-    {
-        printf("x is greater than y\n");
-    }
-    else
-    {
-        printf("x is equal to y\n");
-    }
-}

2023_CS50X/c/Source/countdown.c

@@ -1,15 +0,0 @@
-// Counting
-
-#include <stdbool.h>
-#include <stdio.h>
-#include <unistd.h>
-
-int main(void)
-{
-    int i = 0;
-    while (true)
-    {
-        printf("\r%i", i);
-        i++;
-    }
-}

2023_CS50X/c/Source/counter.c

@@ -1,14 +0,0 @@
-// Counting
-
-#include <stdbool.h>
-#include <stdio.h>
-
-int main(void)
-{
-    int i = 0;
-    while (true)
-    {
-        printf("\r%i", i);
-        i++;
-    }
-}

2023_CS50X/c/Source/hello0.c

@@ -1,8 +0,0 @@
-// A program that says hello to the world
-
-#include <stdio.h>
-
-int main(void)
-{
-    printf("hello, world\n");
-}

2023_CS50X/c/Source/hello1.c

@@ -1,10 +0,0 @@
-// get_string and printf with incorrect placeholder
-
-#include <cs50.h>
-#include <stdio.h>
-
-int main(void)
-{
-    string answer = get_string("What's your name? ");
-    printf("hello, answer\n");
-}

2023_CS50X/c/Source/hello2.c

@@ -1,10 +0,0 @@
-// get_string and printf with %s
-
-#include <cs50.h>
-#include <stdio.h>
-
-int main(void)
-{
-    string answer = get_string("What's your name? ");
-    printf("hello, %s\n", answer);
-}

2023_CS50X/c/Source/mario0.c

@@ -1,8 +0,0 @@
-// Prints a row of 4 question marks
-
-#include <stdio.h>
-
-int main(void)
-{
-    printf("????\n");
-}

2023_CS50X/c/Source/mario1.c

@@ -1,12 +0,0 @@
-// Prints a row of 4 question marks with a loop
-
-#include <stdio.h>
-
-int main(void)
-{
-    for (int i = 0; i < 4; i++)
-    {
-        printf("?");
-    }
-    printf("\n");
-}

2023_CS50X/c/Source/mario2.c

@@ -1,11 +0,0 @@
-// Prints a column of 3 bricks with a loop
-
-#include <stdio.h>
-
-int main(void)
-{
-    for (int i = 0; i < 3; i++)
-    {
-        printf("#\n");
-    }
-}

2023_CS50X/c/Source/mario3.c

@@ -1,15 +0,0 @@
-// Prints a 3-by-3 grid of bricks with nested loops
-
-#include <stdio.h>
-
-int main(void)
-{
-    for (int i = 0; i < 3; i++)
-    {
-        for (int j = 0; j < 3; j++)
-        {
-            printf("#");
-        }
-        printf("\n");
-    }
-}

2023_CS50X/c/Source/mario4.c

@@ -1,16 +0,0 @@
-// Prints a 3-by-3 grid of bricks with nested loops using a constant
-
-#include <stdio.h>
-
-int main(void)
-{
-    const int n = 3;
-    for (int i = 0; i < n; i++)
-    {
-        for (int j = 0; j < n; j++)
-        {
-            printf("#");
-        }
-        printf("\n");
-    }
-}

2023_CS50X/c/Source/mario5.c

@@ -1,18 +0,0 @@
-// Prints an n-by-n grid of bricks with nested loops
-
-#include <cs50.h>
-#include <stdio.h>
-
-int main(void)
-{
-    int n = get_int("Size: ");
-
-    for (int i = 0; i < n; i++)
-    {
-        for (int j = 0; j < n; j++)
-        {
-            printf("#");
-        }
-        printf("\n");
-    }
-}

2023_CS50X/c/Source/mario6.c

@@ -1,22 +0,0 @@
-// Prints an n-by-n grid of bricks, re-prompting user for positive integer
-
-#include <cs50.h>
-#include <stdio.h>
-
-int main(void)
-{
-    int n = get_int("Size: ");
-    while (n < 1)
-    {
-        n = get_int("Size: ");
-    }
-
-    for (int i = 0; i < n; i++)
-    {
-        for (int j = 0; j < n; j++)
-        {
-            printf("#");
-        }
-        printf("\n");
-    }
-}

2023_CS50X/c/Source/mario7.c

@@ -1,25 +0,0 @@
-// Prints an n-by-n grid of bricks, re-prompting user for positive integer
-
-#include <cs50.h>
-#include <stdio.h>
-
-int main(void)
-{
-    // Get size of grid
-    int n;
-    do
-    {
-        n = get_int("Size: ");
-    }
-    while (n < 1);
-
-    // Print grid of bricks
-    for (int i = 0; i < n; i++)
-    {
-        for (int j = 0; j < n; j++)
-        {
-            printf("#");
-        }
-        printf("\n");
-    }
-}

2023_CS50X/c/Source/mario8.c

@@ -1,36 +0,0 @@
-// Prints an n-by-n grid of bricks, re-prompting user for positive integer
-
-#include <cs50.h>
-#include <stdio.h>
-
-int get_size(void);
-void print_grid(int n);
-
-int main(void)
-{
-    int n = get_size();
-    print_grid(n);
-}
-
-int get_size(void)
-{
-    int n;
-    do
-    {
-        n = get_int("Size: ");
-    }
-    while (n < 1);
-    return n;
-}
-
-void print_grid(int n)
-{
-    for (int i = 0; i < n; i++)
-    {
-        for (int j = 0; j < n; j++)
-        {
-            printf("#");
-        }
-        printf("\n");
-    }
-}

2023_CS50X/c/Source/meow0.c

@@ -1,10 +0,0 @@
-// Opportunity for better design
-
-#include <stdio.h>
-
-int main(void)
-{
-    printf("meow\n");
-    printf("meow\n");
-    printf("meow\n");
-}

2023_CS50X/c/Source/meow1.c

@@ -1,13 +0,0 @@
-// Better design
-
-#include <stdio.h>
-
-int main(void)
-{
-    int i = 0;
-    while (i < 3)
-    {
-        printf("meow\n");
-        i++;
-    }
-}

2023_CS50X/c/Source/meow2.c

@@ -1,11 +0,0 @@
-// Better design
-
-#include <stdio.h>
-
-int main(void)
-{
-    for (int i = 0; i < 3; i++)
-    {
-        printf("meow\n");
-    }
-}

2023_CS50X/c/Source/meow3.c

@@ -1,19 +0,0 @@
-// Abstraction
-
-#include <stdio.h>
-
-void meow(void);
-
-int main(void)
-{
-    for (int i = 0; i < 3; i++)
-    {
-        meow();
-    }
-}
-
-// Meow once
-void meow(void)
-{
-    printf("meow\n");
-}

2023_CS50X/c/Source/meow4.c

@@ -1,19 +0,0 @@
-// Abstraction with parameterization
-
-#include <stdio.h>
-
-void meow(int n);
-
-int main(void)
-{
-    meow(3);
-}
-
-// Meow some number of times
-void meow(int n)
-{
-    for (int i = 0; i < n; i++)
-    {
-        printf("meow\n");
-    }
-}

2023_CS50X/c/Source/points0.c

@@ -1,24 +0,0 @@
-// Conditionals, Boolean expressions, relational operators
-
-#include <cs50.h>
-#include <stdio.h>
-
-int main(void)
-{
-    // Prompt user for points
-    int points = get_int("How many points did you lose? ");
-
-    // Compare points against mine
-    if (points < 2)
-    {
-        printf("You lost fewer points than me.\n");
-    }
-    else if (points > 2)
-    {
-        printf("You lost more points than me.\n");
-    }
-    else if (points == 2)
-    {
-        printf("You lost the same number of points as me.\n");
-    }
-}

2023_CS50X/c/Source/points1.c

@@ -1,24 +0,0 @@
-// Design
-
-#include <cs50.h>
-#include <stdio.h>
-
-int main(void)
-{
-    // Prompt user for points
-    int points = get_int("How many points did you lose? ");
-
-    // Compare points against mine
-    if (points < 2)
-    {
-        printf("You lost fewer points than me.\n");
-    }
-    else if (points > 2)
-    {
-        printf("You lost more points than me.\n");
-    }
-    else
-    {
-        printf("You lost the same number of points as me.\n");
-    }
-}

2023_CS50X/c/Source/points2.c

@@ -1,27 +0,0 @@
-// Constants
-
-#include <cs50.h>
-#include <stdio.h>
-
-int main(void)
-{
-    // Number of points that I lost
-    const int MINE = 2;
-
-    // Prompt user for points
-    int points = get_int("How many points did you lose? ");
-
-    // Compare points against mine
-    if (points < MINE)
-    {
-        printf("You lost fewer points than me.\n");
-    }
-    else if (points > MINE)
-    {
-        printf("You lost more points than me.\n");
-    }
-    else
-    {
-        printf("You lost the same number of points as me.\n");
-    }
-}