Codechef Problems: Vacation Clothes (VACCLOTH)

 Problem Statement: 

https://www.codechef.com/problems/VACCLOTH

Solution: 

Given, 

    N - Days of Vacation 

    7 - days after which clothes can be worn again 

to find, sets of clothes required for vacation 

case 1 : N <= 7 (i.e., vacation is at most 7 days long) 

output : N sets of clothes are required 

case 2 : otherwise (i.e., vacation is at least 7 days long) 

output: 7 sets of clothing are required 

reason : because the set worn on 1st day is available to (1st + 7) = 8th day. so, with vacation more than 7 days long number of sets of clothes required are 7. 

Code Solution: 

#include <bits/stdc++.h>

using namespace std;

int main() {

    int n;

    cin >> n;

    if (n <= 7) {

        cout << n << endl;

    } else {

        cout << 7 << endl;

    }

    return 0;

}