76 lines
1.5 KiB
C
76 lines
1.5 KiB
C
#include <cs50.h>
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#include <stdio.h>
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int get_cents(void);
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int calculate_quarters(int cents);
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int calculate_dimes(int cents);
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int calculate_nickels(int cents);
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int calculate_pennies(int cents);
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int main(void)
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{
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// Ask how many cents the customer is owed
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int cents = get_cents();
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// Calculate the number of quarters to give the customer
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int quarters = calculate_quarters(cents);
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cents = cents - quarters * 25;
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// Calculate the number of dimes to give the customer
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int dimes = calculate_dimes(cents);
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cents = cents - dimes * 10;
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// Calculate the number of nickels to give the customer
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int nickels = calculate_nickels(cents);
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cents = cents - nickels * 5;
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// Calculate the number of pennies to give the customer
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int pennies = calculate_pennies(cents);
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cents = cents - pennies * 1;
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// Sum coins
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int coins = quarters + dimes + nickels + pennies;
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// Print total number of coins to give the customer
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printf("%i\n", coins);
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}
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int get_cents(void)
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{
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int cents;
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do
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{
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cents = get_int("Number of cents: \n");
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}
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while (cents < 0);
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return cents;
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}
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int calculate_quarters(int cents)
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{
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int quarters;
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quarters = cents / 25;
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return quarters;
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}
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int calculate_dimes(int cents)
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{
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int dimes;
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dimes = cents / 10;
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return dimes;
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}
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int calculate_nickels(int cents)
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{
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int nickels;
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nickels = cents / 5;
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return nickels;
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}
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int calculate_pennies(int cents)
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{
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int pennies;
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pennies = cents / 1;
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return pennies;
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} |