Submission #15429145

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Source Code Expand

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

int main() {
  cin.tie(0);
  ios::sync_with_stdio(false);
  int A, B, C;
  int K;
  cin >> A >> B >> C;
  cin >> K;

  for (size_t i = 0; i <= K; i++) {
    int _C = C; 
    for (size_t j = 0; j <= K; j++) {
      if (A < B and B < _C and i + j <= K) {
        cout << "Yes";
        return 0;
      }
      _C = _C * 2;
    }
    B = 2*B;
  }

  cout << "No";

  return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:16:24: warning: comparison of integer expressions of different signedness: ‘size_t’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare]
   16 |   for (size_t i = 0; i <= K; i++) {
      |                      ~~^~~~
./Main.cpp:18:26: warning: comparison of integer expressions of different signedness: ‘size_t’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare]
   18 |     for (size_t j = 0; j <= K; j++) {
      |                        ~~^~~~
./Main.cpp:19:38: warning: comparison of integer expressions of different signedness: ‘size_t’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare]
   19 |       if (A < B and B < _C and i + j <= K) {
      |                                ~~~~~~^~~~

Judge Result