Submission #28149588

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Source Code Expand

#include <iostream>
#include <algorithm>
#include <vector>
using namespace std;

int main() {
  string X;
  cin >> X;

  int s = 0;
  for (int i = 0; i < X.size(); i++) { s += X[i]-'0'; }

  string ans;
  int c = 0;
  for (int i = 0; ; i++) {
    if (c == 0 && i >= X.size()) { break; }
    c += s;
    ans += ('0'+c%10);
    c /= 10;
    if (i < X.size()) {
      s -= X[X.size()-1-i] - '0';
    }
  }
  reverse(ans.begin(), ans.end());
  cout << ans << endl;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:11:21: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::__cxx11::basic_string<char>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   11 |   for (int i = 0; i < X.size(); i++) { s += X[i]-'0'; }
      |                   ~~^~~~~~~~~~
./Main.cpp:16:21: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::__cxx11::basic_string<char>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   16 |     if (c == 0 && i >= X.size()) { break; }
      |                   ~~^~~~~~~~~~~
./Main.cpp:20:11: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::__cxx11::basic_string<char>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   20 |     if (i < X.size()) {
      |         ~~^~~~~~~~~~

Judge Result