#include <stdio.h> // write your code here...... void swap(int*p1, int*p2) { int temp; temp=*p1; *p1=*p2; *p2=temp; } int main() { int m, n; scanf("%d",&m); scanf("%d",&n); // write your code here...... swap(&m,&n); printf("%d %d",m,n); return 0; }...