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#include <iostream>
#include <ctime>
using namespace std;
int daysPerMonth[12] = { 31, 28, 31, 30, 31, 30, 31, 31, 30,
31, 30, 31 }; // days included in every month
int day, month, year;
int hour, minute, second;
int secondselapsed;
struct tm {
int tm_sec;
int tm_min;
int tm_hour;
int tm_mday;
int tm_mon;
bool isLeapYear(int year)
{
if (year % 400 == 0) return true;
if (year % 100 == 0) return false;
return (year % 4 == 0);
}
void advance()
{
int daysToAdvance;
daysToAdvance = 100;
for (int i = 0; i<daysToAdvance; i++)
{
day++;
if (day > daysPerMonth[month - 1] || (month == 2 && day == 29 && !isLeapYear()))
{
day = 1;
month++;
if (month == 13)
{
month = 1;
year++;
}
}
}
}
void dump()
{
cout << year;
if (month < 10)
cout << "0";
cout << month;
if (day < 10)
cout << "0";
cout << day;
}
bool validate()
{
bool flag = true;
if (month != 2)
if (day<1 || day>daysPerMonth[month - 1])
flag = false;
else if (month == 2)
{
if (day<1 || day>daysPerMonth[month - 1] + isLeapYear()))
flag = false;
}
return flag;
}
bool getinput(void)
{
cout << "Seconds: ";
cin >> second;
cout << "minutes: ";
cin >> minute;
cout << "hours: ";
cin >> hour;
cout << "days: ";
cin >> day;
cout << "months: ";
cin >> month;
return validate();
}
int main()
{
int daysPerMonth[12] = { 31, 28, 31, 30, 31, 30, 31, 31, 30,
31, 30, 31 };
int day, month, year;
int hour, minute, second;
int secondselapsed;
advance();
dump();
return 0;
}
};
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