#include <stdio.h> typedef struct tmpfile{ int h,m,s,t; }Time; int main() { int n; scanf("%d",&n); Time time[100]; for(int i=0;i<n;i++) { scanf("%d",&time[i].t); } int t0=time[0].t; for(int i=0;i<n;i++) { time[i].h=t0/3600; time[i].m=(t0%3600)/60; time[i].s=(t...