제출 #510085

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
510085	2022-01-14 16:44:56	racsosabe	Alkemija (COCI18_alkemija)	C++14	80 / 80	75 ms	11108 KiB

alkemija

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#include<bits/stdc++.h>
using namespace::std;
const int N = 100000 + 5;
int n;
int m;
int k;
int cnt[N];
bool vis[N];
vector<int> in[N];
vector<int> product[N];
int main(){
  scanf("%d %d", &n, &m);
  queue<int> Q;
  for(int i = 1; i <= m; i++){
    int x;
    scanf("%d", &x);
    Q.emplace(x);
    vis[x] = true;
  }
  scanf("%d", &k);
  for(int i = 1; i <= k; i++){
    int l, r;
    scanf("%d %d", &l, &r);
    cnt[i] = l;
    for(int j = 1; j <= l; j++){
      int x;
      scanf("%d", &x);
 
 
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컴파일 시 표준 에러 (stderr) 메시지

alkemija.cpp: In function 'int main()':
alkemija.cpp:15:7: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   15 |  scanf("%d %d", &n, &m);
      |  ~~~~~^~~~~~~~~~~~~~~~~
alkemija.cpp:19:8: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   19 |   scanf("%d", &x);
      |   ~~~~~^~~~~~~~~~
alkemija.cpp:23:7: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   23 |  scanf("%d", &k);
      |  ~~~~~^~~~~~~~~~
alkemija.cpp:26:8: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   26 |   scanf("%d %d", &l, &r);
      |   ~~~~~^~~~~~~~~~~~~~~~~
alkemija.cpp:30:9: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   30 |    scanf("%d", &x);
      |    ~~~~~^~~~~~~~~~
alkemija.cpp:35:9: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   35 |    scanf("%d", &x);
      |    ~~~~~^~~~~~~~~~

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