제출 #173519

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
173519	2020-01-04 12:10:54	rzbt	Paths (BOI18_paths)	C++14	100 / 100	549 ms	107512 KiB

paths

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#include <bits/stdc++.h>
#define mp make_pair
#define pb push_back
#define F first
#define S second
#define all(x) x.begin(),x.end()
#define MAXN 300005
typedef long long ll;
using namespace std;
vector<ll> niz[MAXN];
ll dp[MAXN][35];
ll koji[MAXN];
ll n,m,k;
ll res=0;
int main()
{
    scanf("%lld %lld %lld", &n, &m, &k);
    for(ll i=1;i<=n;i++){
        ll t;
        scanf("%lld", &t);
        t--;
        dp[i][1<<t]=1;
        koji[i]=1<<t;
    }
    for(ll i=1;i<=m;i++){
        ll t1,t2;
        scanf("%lld %lld", &t1, &t2);
 
 
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컴파일 시 표준 에러 (stderr) 메시지

paths.cpp: In function 'int main()':
paths.cpp:20:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%lld %lld %lld", &n, &m, &k);
     ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
paths.cpp:23:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf("%lld", &t);
         ~~~~~^~~~~~~~~~~~
paths.cpp:30:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf("%lld %lld", &t1, &t2);
         ~~~~~^~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 23 / 23
• Subtask 2: 20 / 20
• Subtask 3: 27 / 27
• Subtask 4: 30 / 30