#include <iostream> #include <cstdio> using namespace std; int dayTab[2][13]={ {0,31,28,31,30,31,30,31,31,30,31,30,31}, {0,31,29,31,30,31,30,31,31,30,31,30,31} }; bool IsLeapYear(int year){ //是否为闰年 return (year%4==0&&year%100!=0 )||(year%400==0); } int main(){ int year,month,day;...