Submission #365135

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
365135	2021-02-10T23:17:48 Z	MilosMilutinovic	Hotter Colder (IOI10_hottercolder)	C++14	Compilation error	0 ms	0 KB

hottercolder

#include "grader.h"
#include <bits/stdc++.h>

using namespace std;

int Guess(int G);

int HC(int n){
  if (n == 1) {
    return 1;
  }
  int ans = 0;
  vector<int> b;
  for (int i = 1; i <= n; i++) {
    b.push_back(Guess(i));
  }
  if (b[0] == 0 && b[1] == -1) {
    return 1;
  }
  int ans = 1;
  for (int i = 0; i < n; i++) {
    if (b[i] == 1 && (i == n - 1 || b[i + 1] == -1)) {
      ans = i + 1;
    }
  }
  return ans;
}

Compilation message

hottercolder.cpp: In function 'int HC(int)':
hottercolder.cpp:20:7: error: redeclaration of 'int ans'
   20 |   int ans = 1;
      |       ^~~
hottercolder.cpp:12:7: note: 'int ans' previously declared here
   12 |   int ans = 0;
      |       ^~~