added ws202425 courses

2024_Praxis_der_Programmierung/ue2/swap.c

@@ -0,0 +1,16 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+void swap(int *a, int *b){
+    int temp = *a;
+    *a = *b;
+    *b = temp;
+}
+
+int main(void){
+    int x = 1;
+    int y = 2;  
+    printf("x: %i, y: %i\n",x,y);
+    swap(&x, &y);
+    printf("x: %i, y: %i\n",x,y);
+}