제출 #298346

#제출 시각아이디문제언어결과실행 시간메모리
298346FlashGamezzz사육제 (CEOI14_carnival)C++17
컴파일 에러
0 ms0 KiB
#include <iostream> #include <cstdlib> #include <cstdio> #include <fstream> #include <algorithm> #include <string> #include <utility> #include <vector> #include <queue> #include <set> #include <map> #include <cassert> using namespace std; int main() { ios_base::sync_with_stdio(false); cin.tie(NULL); int n, count = 2, prefs[155], vals[155]; cin >> n; prefs[0] = 1; string s = "1"; for (int i = 1; i < n; i++) { s += " " + to_string(i+1); cout << i+1 << " " << s << endl; cin >> prefs[i]; } vals[0] = 1; for (int i = 1; i < n; i++) { if (prefs[i] == prefs[i-1]+1) { vals[i] = count; count++; } } vector<int> nums; for (int i = 0; i < n; i++) { if (vals[i] == 0) { for (int j = 1; j < nums.size(); j++){ cout << 2 << " " << nums[j] << " " << (i+1) << endl; cin >> in; if (in == 1) { vals[i] = vals[nums[j]-1]; break; } } if (vals[i] == 0) { vals[i] = vals[nums[0]-1]; } } else { nums.push_back(i+1); } } cout << 0; for (int i = 0; i < n; i++) { cout << " " << vals[i]; } cout << endl; return 0; }

컴파일 시 표준 에러 (stderr) 메시지

carnival.cpp: In function 'int main()':
carnival.cpp:38:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   38 |    for (int j = 1; j < nums.size(); j++){
      |                    ~~^~~~~~~~~~~~~
carnival.cpp:40:12: error: 'in' was not declared in this scope; did you mean 'i'?
   40 |     cin >> in;
      |            ^~
      |            i