Submission #62261189

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Source Code Expand

#include <bits/stdc++.h>

#include <atcoder/all>

using namespace std;
using namespace atcoder;

using ll = long long;

#define rep(i, n) for(int i = 0; (i) < (int)(n); ++(i))
#define rep_r(i, n) for(int i = (int)(n) - 1; (i) >= 0; --(i))
#define all(x) begin(x), end(x)

int main() {
    // input
    string D;
    cin >> D;

    // calc
    string result = D;
    rep(i, result.length()) {
        if(D[i] == 'N') result[i] = 'S';
        if(D[i] == 'S') result[i] = 'N';
        if(D[i] == 'E') result[i] = 'W';
        if(D[i] == 'W') result[i] = 'E';
    }

    // output
    cout << result << endl;
}

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