1075 求年月日

#include<iostream>using namespace std;int main(){int year,a;cin>>year>>a;if(year%4==0&&year%100!=0||year%400==0){if(a>=0&&a<=31)cout<<year<<"-1-"<<a<<endl;else if(a>31&&a<=60)cout<<year<<"-2-"<<a-31<<endl;else if(a>60&&a<=91)cout<<year<<"-3-"<<a-60<<endl;else if(a>91&&a<=121)cout<<year<<"-4-"<<a-91<<endl;else if(a>121&&a<=152)cout<<year<<"-5-"<<a-121<<endl;else if(a>152&&a<=182)cout<<year<<"-6-"<<a-152<<endl;else if(a>182&&a<=213)cout<<year<<"-7-"<<a-182<<endl;else if(a>213&&a<=244)cout<<year<<"-8-"<<a-213<<endl;else if(a>244&&a<=274)cout<<year<<"-9-"<<a-244<<endl;else if(a>274&&a<=305)cout<<year<<"-10-"<<a-274<<endl;else if(a>305&&a<=335)cout<<year<<"-11-"<<a-305<<endl;elsecout<<year<<"-12-"<<a-335<<endl;}else{if(a>=0&&a<=31)cout<<year<<"-1-"<<a<<endl;else if(a>31&&a<=60)cout<<year<<"-2-"<<a-31<<endl;else if(a>60&&a<=91)cout<<year<<"-3-"<<a-60<<endl;else if(a>90&&a<=120)cout<<year<<"-4-"<<a-90<<endl;else if(a>120&&a<=151)cout<<year<<"-5-"<<a-120<<endl;else if(a>151&&a<=181)cout<<year<<"-6-"<<a-151<<endl;else if(a>181&&a<=212)cout<<year<<"-7-"<<a-181<<endl;else if(a>212&&a<=243)cout<<year<<"-8-"<<a-212<<endl;else if(a>243&&a<=273)cout<<year<<"-9-"<<a-243<<endl;else if(a>273&&a<=304)cout<<year<<"-10-"<<a-273<<endl;else if(a>304&&a<=334)cout<<year<<"-11-"<<a-304<<endl;elsecout<<year<<"-12-"<<a-334<<endl;}   return 0;}