Submission #844566

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Source Code Expand

#include <bits/stdc++.h>
using namespace std;

int main() {
    string foo; cin >> foo;
    int n = 0, w = 0, s = 0, e = 0;
    for (int i = 0; i < (int) foo.size(); ++i) {
        if (foo[i] == 'N') ++n;
        if (foo[i] == 'W') ++w;
        if (foo[i] == 'S') ++s;
        if (foo[i] == 'E') ++e;
    }
    cout <<  ((n == 0) != (s == 0) || (w == 0) != (e == 0) ? "No" : "Yes")  << endl;
}

Submission Info

Judge Result