#include <iostream> using namespace std; int dayTable[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} }; int total[2] = {365, 366}; bool isLeapYear (int year){ return (year % 400 == 0) || (year % 4 == 0 && year % 100 != 0); } int main () { ch...