CCF CSP 201509-2 日期计算

思路:

用数组存对应月份的日期

代码:

#include<bits/stdc++.h>
using namespace std;
#define rpn(i,n) for(int i=1;i<=n;i++)
int cal[13]={0,31,0,31,30,31,30,31,31,30,31,30,31};
int main(){
	int y,d;
	cin>>y>>d;
	if((!(y%4)&&y%100)||!(y%400)) cal[2]=29;
	else cal[2]=28;
	int mon=1;
	rpn(i,12){
		if(d>cal[i]){
			mon++;
			d-=cal[i];
		}else break;
	}
	cout<<mon<<'
'<<d;
	return 0;
}
原文地址:https://www.cnblogs.com/yuhan-blog/p/12308915.html