// editor2
#include<stdio.h>
int swap(int*A,int*B);
int temp=*B;
*A=*B;
*B=temp;
}
int main(){
if(i=0;i<n;i++){
        printf("Invalid input");
        return 0;
}
int x,y;
printf("\n");
printf("x=%d y=%d",x,y);
swap(&x,&y);
 printf("x=%d y=%d",x,y);
 printf("\n");
}