[알고리즘] 백준 28295 - 체육은 코딩과목 입니다 (C++)

[문제 링크] : https://www.acmicpc.net/problem/28295

#include <iostream>
using namespace std;

int main(){
    int N, D = 0;

    for(int i=0; i<10; i++){
        cin >> N;
        
        if(N == 1){
            D = (D + 1) % 4;
        }
        else if(N == 2){
            D = (D + 2) % 4;
        }
        else if(N == 3){
            D = (D + 3) % 4;
        }
    }

    if(D == 0){
        cout << "N\n";
    }
    else if(D == 1){
        cout << "E\n";
    }
    else if(D == 2){
        cout << "S\n" ;
    }
    else if(D == 3){
        cout << "W\n";
    }
    return 0;
}