제출 #950420

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
950420	2024-03-20 09:38:43	vjudge1	3단 점프 (JOI19_jumps)	C++17	100 / 100	856 ms	139356 KiB

jumps

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//#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native")
//#pragma GCC optimize("Ofast,unroll-loops,fast-math,O3")
#include<bits/stdc++.h> 
using namespace std;
#define all(a) a.begin(), a.end()                                                   
#define rall(a) a.rbegin(), a.rend()                 
#define sz(a) (int)a.size()
#define s second
#define f first
 
using ll = long long;
using pii = pair<int, int>;
using pll = pair<ll, ll>;
mt19937_64 rng(chrono::steady_clock::now().time_since_epoch().count());
     
vector<pii> rid = {{0, 1}, {0, -1}, {1, 0}, {-1, 0}};
vector<pii> dir = {{-1, -1}, {-1, 1}, {1, -1}, {1, 1}};
 
const int N = 5e5 + 1, mod = 1e9 + 7;
const ll inf = 1e9;
 
double eps = 1e-15;
                                                
bool flg = 0;
 
 
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컴파일 시 표준 에러 (stderr) 메시지

jumps.cpp:124:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
  124 | main() {
      | ^~~~

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