题目1070：今年的第几天？

#include <iostream>
#include <stdio.h>
#include <algorithm>
#include <math.h>
#include <string>
#include <string.h>
#include <vector>
#include <queue>
#include <stack>
#include <sstream>
#include <climits>
using namespace std;
//1070
bool isRun(int n){
    if(n%400==0||(n%4==0&&n%100!=0))
        return true;
    return false;
}
int month[][14]={{0,31,28,31,30,31,30,31,31,30,31,30,31},
                {0,31,29,31,30,31,30,31,31,30,31,30,31}};
int main(){
    int y,m,d;
  //  freopen("input.txt","r",stdin);
    while(cin>>y>>m>>d){
        int s=0;
        if(isRun(y)){
            for(int i=1;i<m;i++)
                s+=month[1][i];
            s+=d;
        }
        else{
            for(int i=1;i<m;i++)
                s+=month[0][i];
            s+=d;
        }
        cout<<s<<endl;
    }
    return 0;
}
/**************************************************************
    Problem: 1070
    User: cust123
    Language: C++
    Result: Accepted
    Time:100 ms
    Memory:1520 kb
****************************************************************/