include using namespace std; int DayTable[2][12] = {31,28,31,30,31,30,31,31,30,31,30,31,31,29,31,30,31,30,31,31,30,31,30,31,}; int isLeapYear(int year, int month, int day); int main(){ int year, day_Number; int month, day; while(cin >> year >> day_Number){ for(int i = 0;i &lt...