Codechef Problems: Pizza Split (PZSPLIT)

 Problem Statement: 

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

Solution: 

Given, 

    N : number of slices in a single pizza 

to find: how many pizzas are required for chef and chefina to have equal number of slices ? 

to solve this problem we can take 2 cases 

case 1 : N is even (i.e., pizza has even number of slices) 

in this way chef and chefina can divide equal number of slices 

output: 1 (1 pizza is required) 

case 2: N is odd 

in this way chef and chefina can not divide equal number of slices from a single pizza 

they need 2 pizzas for equal distribution 

output: 2 (2 pizzas are required) 

Code Solution: 

#include <bits/stdc++.h>

using namespace std;

int main() {

    int n;

    cin >> n;

    if (n % 2 == 0) {

        cout << 1 << endl;

    } else {

        cout << 2 << endl;

    }

}