[noj 1561] Set Time

简单模拟题。这代码长度应该还行，挺短了。

#include<iostream>#include<cstdio>using namespace std;int getyear(int x){if((x%4 == 0 && x%100 != 0) || x%400 == 0)return 366;return 365;}int month[2][13] = {{31,28,31,30,31,30,31,31,30,31,30,31},{31,29,31,30,31,30,31,31,30,31,30,31}};int main(){int n;while(~scanf("%d", &n)){int sy = 1970;int x = n;while(x >= 0)x -= getyear(sy++)*86400;printf("year: %d\n", sy-1970);x = n;int re = 0;sy = 1970;while(x >= 86400*getyear(sy)){x -= 86400*getyear(sy++);re += 12;}int i = 0;while(x >= 0){int t = getyear(sy)-365;x -= month[t][i]*86400;i = ++i ==12 ? 0 : i;re++;}printf("month: %d\n", re);printf("day: %d\n", n / 86400 + 1);}}