Help me in solving MISSP problem

help
,
1

My issue

Hey this code I wrote works perfectly in my code editor but when I try to run here, it states runtime error

My code

#include<iostream>
#include<vector>

std::vector<int> results;
int findMissingdoll(){
    
    int n, miss = 0;
    std::vector<int> inputs;
    std::cin >> n;
    for (int i = 0; i < n; i++)
    {
        int a;
        std::cin >> a;
        inputs.push_back(a);
    }
    for(const auto& n : inputs){
        if(n % 2 != 0){
            miss++;
        }
    }

    results.push_back(miss);
}
int main(){

    int b;
    std::cin >> b;
    for (int i = 0; i < b; i++)
    {
       findMissingdoll();
    }

    for(const auto& n : results)
        std::cout << n << '\n';
        
}

Learning course: Arrays, Strings & Sorting
Problem Link: Chef and Dolls Practice Problem in - CodeChef

2

@thepralad
your logic is not right
the logic is calculate xor of the whole array.

3

The findMissingdoll function is declared as returning an int , but it lacks a return statement. If you don’t intend to return anything, you should declare it as void .