제출 #515465

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
515465	2022-01-19 07:57:38	fcmalkcin	3단 점프 (JOI19_jumps)	C++17	100 / 100	1244 ms	107244 KiB

jumps

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/*#pragma GCC optimize("Ofast")
#pragma GCC optimization("unroll-loops, no-stack-protector")
#pragma GCC target("avx,avx2,fma")*/
#include <bits/stdc++.h>
using namespace std;
#define ll  long long
#define pll pair<ll,ll>
#define ff first
#define ss second
#define pb push_back
#define endl "\n"
#define F(i,a,b) for (ll i=a;i<=b;i++)
mt19937 rnd(chrono::steady_clock::now().time_since_epoch().count());
const ll maxn=5e5+40;
const ll mod=1000003 ;
const ll base=3e18;
/// you will be the best but now you just are trash
/// goal 1/7
ll n;
ll a[maxn];
vector<pll> adj[maxn];
vector<ll> adj1[maxn];
ll res[maxn];
struct tk
 
 
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컴파일 시 표준 에러 (stderr) 메시지

jumps.cpp: In function 'int main()':
jumps.cpp:102:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
  102 |         freopen("test.inp", "r", stdin);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
jumps.cpp:103:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
  103 |         freopen("test.out", "w", stdout);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 5 / 5
• Subtask 2: 14 / 14
• Subtask 3: 27 / 27
• Subtask 4: 54 / 54