제출 #262378

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
262378	2020-08-12 18:06:24	CaroLinda	철인 이종 경기 (APIO18_duathlon)	C++14	23 / 100	110 ms	12532 KiB

count_triplets

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#include <bits/stdc++.h>
#define lp(i,a,b) for(int i = a; i < b ; i++)
#define ff first
#define ss second
#define pb emplace_back
#define ll long long
#define mk make_pair
#define sz(x) x.size()
#define pii pair<int,int>
#define mkt make_tuple
#define debug
const int MAXN = 1e5+10 ;
using namespace std ;
int N , M ;
ll sub[MAXN] ;
ll resp ;
bool vis[MAXN] ;
vector<int> pilha ;
vector<int> adj[MAXN] ;
void dfs(int x)
{
    vis[x] = true ;
    sub[x] = 0LL ;
    pilha.emplace_back(x) ;
 
 
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컴파일 시 표준 에러 (stderr) 메시지

count_triplets.cpp: In function 'int main()':
count_triplets.cpp:48:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   48 |     scanf("%d%d", &N , &M ) ;
      |     ~~~~~^~~~~~~~~~~~~~~~~~
count_triplets.cpp:51:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   51 |         scanf("%d%d", &u, &v ) ;
      |         ~~~~~^~~~~~~~~~~~~~~~~

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• Subtask 2: 0 / 11
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