#include <iostream> using namespace std; int daysTable[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) { if (year % 4 == 0 && year % 100 != 0) return true; if (year % 400 == 0) return true; ...