Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)
Total Submission(s): 122972 Accepted Submission(s): 44585
Problem Description
给定一个日期，输出这个日期是该年的第几天。
Input
输入数据有多组，每组占一行，数据格式为YYYY/MM/DD组成，具体参见sample input ,另外，可以向你确保所有的输入数据是合法的。
Output
对于每组输入数据，输出一行，表示该日期是该年的第几天。
Sample Input
1985/1/20 2006/3/12
Sample Output
20 71
#include<iostream>
using namespace std;int main(){bool isR(int year);int year,month,day,sum;int r[13] = {0,31,29,31,30,31,30,31,31,30,31,30,31};int p[13] = {0,31,28,31,30,31,30,31,31,30,31,30,31};while(scanf("%d/%d/%d",&year,&month,&day)!=EOF){getchar();sum = 0;if(isR(year)){for(int i=0;i<month;i++){sum += r[i];}sum += day;}else{for(int i=0;i<month;i++){sum += p[i];}sum += day;}printf("%d\n",sum);}return 0;
}
bool isR(int year){if(year%400==0||(year%4==0&&year%100!=0)){return true; }return false;}