Run id: 158751

Main.cc: In function 'int main()':
Main.cc:14:9: error: 'Cin' was not declared in this scope
         Cin >> Y >> N;
         ^
Main.cc: In function 'bool is_leap(int)':
Main.cc:8:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^