#include <iostream> using namespace std; int main() { int year,month,day; int GetMonthDay[13]={0,31,59,90,120,151,181,212,243,273,304,334,365};//创建一个数组里面存放每个月累计的日期 while(cin>>year>>day) { month=0; while(day>=GetMonthDay[month]) { ...