Submission #975748

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
975748	2024-05-05 19:59:48	Nexus	Cyberland (APIO23_cyberland)	C++17	0 / 100	1567 ms	2097152 KiB

cyberland

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#define ll long long
#include "cyberland.h"
#include <bits/stdc++.h>
using namespace std;
const ll N=1e5+9;
ll a[N],h,k;
bool balt;
vector<ll>v[N],r;
map<pair<ll,ll>,double>m;
void dfs(ll node,ll pa)
{
    if(node==h)
    {
        r.push_back(node);
        balt=1;
        return;
    }
            //cout<<node<<' ';
    for(auto i:v[node])
    {
        if(i!=pa)
        dfs(i,node);
        if(balt)
 
 
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Compilation message (stderr)

cyberland.cpp: In function 'double solve(int, int, int, int, std::vector<int>, std::vector<int>, std::vector<int>, std::vector<int>)':
cyberland.cpp:60:17: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   60 |     for(ll i=0;i<r.size();++i)
      |                ~^~~~~~~~~
cyberland.cpp:77:17: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   77 |     for(ll i=s;i<r.size()-1;++i)
      |                ~^~~~~~~~~~~

• Subtask 1: 0 / 5
• Subtask 2: 0 / 8
• Subtask 3: 0 / 13
• Subtask 4: 0 / 19
• Subtask 5: 0 / 7
• Subtask 6: 0 / 16
• Subtask 7: 0 / 29
• Subtask 8: 0 / 3