알고리즘

[알고리즘] 백준 28431 - 양말 짝 맞추기 (C++)

blueberrysoda 2025. 3. 5. 23:57

[문제 링크] : https://www.acmicpc.net/problem/28431

#include <iostream>
using namespace std;

int Arr[10];

int main(){
    int inp;
    for(int i=0; i<5; i++){
        cin >> inp;
        Arr[inp]++;
    }

    for(int i=0; i<10; i++){
        if(Arr[i] & 1){
            cout << i << "\n";
        }
    }

    return 0;
}