Swap Numbers

#include<stdio.h>
int main()
{
    int x,y,temp;
    printf("Enter the value of x and y");
    scanf("%d%d",&x,&y);
    temp=x;
    x=y;
    y=temp;
    printf("swapped:%d\n %d\n %d\n",temp,x,y);
    return 0;
}