제출 #239831

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
239831	2020-06-17 11:11:45	MrRobot_28	Alkemija (COCI18_alkemija)	C++17	80 / 80	170 ms	12784 KiB

alkemija

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#include <bits/stdc++.h>
                  
using namespace std;
int main(){
  int n, m;
  cin >> n >> m;
  vector <vector <int> > num(n);
  vector <int> a(m);
  for(int i = 0; i < m; i++)
  {
    cin >> a[i];
    a[i]--;
  }
  int k;
  cin >> k;
  vector <int> cnt(k);
  vector <vector <int> > vec1(k), vec2(k);
  vector <bool> used(k);
  vector <bool> used1(n);
  for(int i = 0; i < k; i++)
  {
    int l, r;
    cin >> l >> r;
    vec1[i].resize(l);
    vec2[i].resize(r);
    cnt[i] = l;
    for(int j = 0; j < l; j++)
    {
      cin >> vec1[i][j];
      vec1[i][j]--;
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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컴파일 시 표준 에러 (stderr) 메시지

alkemija.cpp: In function 'int main()':
alkemija.cpp:43:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(int j = 0; j < num[a[i]].size(); j++)
                  ~~^~~~~~~~~~~~~~~~~~
alkemija.cpp:58:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(int i = 0; i < vec2[v].size(); i++)
                  ~~^~~~~~~~~~~~~~~~
alkemija.cpp:64:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int j = 0; j < num[to].size(); j++)
                    ~~^~~~~~~~~~~~~~~~
alkemija.cpp:86:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int i = 0; i < ans.size(); i++)
                 ~~^~~~~~~~~~~~

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