#include <stdio.h> int main() { int a; scanf("%d",&a); if(a>3600) { int hour=a/3600; int ret=a%3600; if(ret>60) { int miu=ret/60; int miao=ret%60; printf("%d %d %d",hour,miu,miao); } if(ret<60) { int miu2=0; int miao2=ret; printf("%d %d %d",hour,miu2,...