Submission #1124397

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1124397	2024-12-06 02:54:07	TVSown	Grapevine (NOI22_grapevine)	C++20	100 / 100	1362 ms	219276 KiB

Main

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///*** Sown_Vipro ***///
/// ->TUYEN QUOC GIA<- ///
#include<bits/stdc++.h>
using namespace std;
#pragma GCC optimize ("O3")
#pragma GCC optimize ("unroll-loops")
#pragma GCC target("popcnt")
#define F first
#define S second
#define pb push_back
#define pi pair<int, int>
#define pii pair<int, pair<int, int> >
#define all(a) a.begin(), a.end()
#define FOR(i, a, b) for(int i = a; i <= b; ++i)
#define REP(i, a, b) for(int i = a; i >= b; --i)
#define inp(name) if(fopen(name, "r")) freopen(name, "r", stdin);
#define out(name) if(fopen(name, "w")) freopen(name, "w", stdout);
#define szz(s) int(s.size())
//#define int long long
const int N = 1e5 + 5, MAX = 1e6, MOD = 1e9 + 7;
const long long oo = 1e18;
int n, q, TIME, tidel;
int cnt[N], sz[N], del[N], nxt[N], h[N];
vector<pi> e[N];
vector<int> c[N];
vector<long long> m[N], lz[N], s[N];
pi ti[105][N];
map<int, int> W[N];
 
 
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Compilation message (stderr)

Main.cpp: In function 'int main()':
Main.cpp:17:47: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   17 | #define inp(name) if(fopen(name, "r")) freopen(name, "r", stdin);
      |                                        ~~~~~~~^~~~~~~~~~~~~~~~~~
Main.cpp:188:5: note: in expansion of macro 'inp'
  188 |     inp("sown.inp");
      |     ^~~

• Subtask 1: 6 / 6
• Subtask 2: 14 / 14
• Subtask 3: 15 / 15
• Subtask 4: 15 / 15
• Subtask 5: 18 / 18
• Subtask 6: 32 / 32