Submission #11561203

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Source Code Expand

#include <bits/stdc++.h>
using namespace std;
 
int main() {
  string S;
  cin >> S;
  int a = S.size();
  int TZ = 0;
  int NB = 0;
  int a, b, c, d;
  for(int i = 0; i < a; i++){
char H = S[i];
   if(S[i] == 'N') a++;
    else if(S[i] == 'S') b--;
    else if (S[i] == 'W') c++;
    else d--;
  }
  
  if(a > 0 && b > 0 && c > 0 && d > 0){
    cout << "Yes" << endl;
  }
  else cout << "No" << endl;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:10:7: error: redeclaration of ‘int a’
   int a, b, c, d;
       ^
./Main.cpp:7:7: note: ‘int a’ previously declared here
   int a = S.size();
       ^