2.Swap Two Numbers Using Pointers .c

Author: BMSOHAN

2.Swap Two Numbers Using Pointers .c

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+ #include <stdio.h>
+void swap(int *a, int *b) {
+    int temp = *a;
+    *a = *b;
+    *b = temp;
+}
+int main() {
+    int x, y;
+     printf("Enter two numbers: ");
+      scanf("%d %d", &x, &y);
+     printf("Before swapping: x = %d, y = %d\n", x, y);
+      swap(&x, &y);
+     printf("After swapping: x = %d, y = %d\n", x, y);
+     
+   return 0;
+}