Submission #812914

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
812914	2023-08-07 11:47:49	Ronin13	Inside information (BOI21_servers)	C++17	60 / 100	532 ms	128372 KiB

servers

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#include <iostream>
#include <algorithm>
#include <cmath>
#include <stdio.h>
#include <bitset>
#include <vector>
#include <set>
#include <bitset>
#include <map>
#define ll long long 
#define ull unsigned ll
#define f first
#define s second 
#define pii pair<int,int>
#define pll pair<ll,ll>
#define pb push_back
#define epb emplace_back
#define mp make_pair
using namespace std;
#pragma GCC optimize("Ofast")
#pragma GCC optimize ("O3")
#pragma GCC optimization ("unroll-loops")
#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,avx2,fma")
const int nmax = 2000001;
vector <vector <int> > g(nmax);
int p[nmax][22];
int val[nmax][22];
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

servers.cpp:24: warning: ignoring '#pragma GCC optimization' [-Wunknown-pragmas]
   24 | #pragma GCC optimization ("unroll-loops")
      | 
servers.cpp: In function 'void dfs(int, int)':
servers.cpp:51:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   51 |     for(int i = 0; i < g[v].size(); i++){
      |                    ~~^~~~~~~~~~~~~

• Subtask 1: 2.5 / 2.5
• Subtask 2: 2.5 / 2.5
• Subtask 3: 2.5 / 2.5
• Subtask 4: 2.5 / 2.5
• Subtask 5: 5 / 5
• Subtask 6: 5 / 5
• Subtask 7: 10 / 10
• Subtask 8: 0 / 10
• Subtask 9: 12.5 / 12.5
• Subtask 10: 0 / 12.5
• Subtask 11: 17.5 / 17.5
• Subtask 12: 0 / 17.5