CCF date calculation (Full Score code + skill summary) February 2, 2015

Skill summary

Topic of date calculation , Remember this template

int months[13] = {
    0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};

bool Is_Leap(int y)
{
    
    if (y % 4 == 0 && y % 100 || y % 400 == 0) return 1;
    else return 0;
}

int get_days(int y, int m)
{
    
    int d = months[m];
    if (m == 2) d += Is_Leap(y);
    return d;
}

Title Description

Code implementation

#include <iostream>
#include <cstring>
#include <algorithm>

using namespace std;

int months[13] = {
    0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};

bool Is_Leap(int y)
{
    
    if (y % 4 == 0 && y % 100 || y % 400 == 0) return 1;
    else return 0;
}

int get_days(int y, int m)
{
    
    int d = months[m];
    if (m == 2) d += Is_Leap(y);
    return d;
}

int main()
{
    
    int y, d;
    cin >> y >> d;

    for (int i = 1; i < 13; i ++)
    {
    
        for (int j = 1; j <= get_days(y, i); j ++)
        {
    
            if (-- d == 0)
            {
    
                cout << i << endl << j;
                return 0;
            }
        }
    }

    return 0;
}