Submission #4646504

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Source Code Expand

#include <bits/stdc++.h>

using namespace std;

int main()

  string S; cin >> S;
  int N; cin >> N;

  int len = S.size();
  for (int i = 0; i < len; ++i) {
    for (int j = 0; j < len; ++j) {
      if (5 * i + j + 1 == N) {
        cout << string(1, S[i]) + string(1, S[j]) << endl;
        return 0;
      }
    }
  }
}

Submission Info

Compile Error

./Main.cpp:7:3: error: expected initializer before ‘string’
   string S; cin >> S;
   ^
./Main.cpp:7:13: error: ‘cin’ does not name a type
   string S; cin >> S;
             ^
./Main.cpp:8:10: error: ‘cin’ does not name a type
   int N; cin >> N;
          ^
./Main.cpp:10:13: error: ‘S’ was not declared in this scope
   int len = S.size();
             ^
./Main.cpp:11:3: error: expected unqualified-id before ‘for’
   for (int i = 0; i < len; ++i) {
   ^
./Main.cpp:11:19: error: ‘i’ does not name a type
   for (int i = 0; i < len; ++i) {
                   ^
./Main.cpp:11:28: error: expected unqualified-id before ‘++’ token
   for (int i = 0; i < len; ++i) {
                            ^