Pointer Program #2
11. Swap two numbers using user defined function. (Use concept of Call by value). #include<stdio.h> void swap(int,int); void main() { int x,y; printf("Enter the values of first number:\n"); scanf("%d",&x); printf("Enter the values of second number:\n"); scanf("%d",&y); swap(x,y); printf("\nValues inside the main function:"); printf("\nfirst=%d,second=%d\n",x,y); } void swap(int a,int b) { int t; t=a; a=b; b=t; printf("\nValues inside the swap function:"); printf("\nfirst=%d,second=%d",a,b); } Output Enter the values of first number: 3 Enter the values of second number: 5 Values inside the swap functio...