/*这题果然跨年,烦*/ #include <iostream> #include <cstdio> using namespace std; int m1[12]= {31,29,31,30,31,30,31,31,30,31,30,31}; int m2[12]= {31,28,31,30,31,30,31,31,30,31,30,31}; int main() { int n; scanf("%d",&n); int year,month,day,add; while(scanf("%d%d%d%d",&ye...