Submission #107181

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
107181	2019-04-22 11:05:19	stefdasca	Bosses (BOI16_bosses)	C++14	100 / 100	605 ms	804 KiB

bosses

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#include<bits/stdc++.h>
using namespace std;
int n, cost, ans = (1<<30);
vector<int>v[5002];
int viz[5002];
int s;
void bfs(int nod)
{
    memset(viz, 0, sizeof(viz));
    viz[nod] = 1;
    queue<int>q;
    q.push(nod);
    cost = 1;
    while(!q.empty())
    {
        int t = q.front();
        q.pop();
        for(int j = 0; j < v[t].size(); ++j)
        {
            int vecin = v[t][j];
            if(!viz[vecin])
            {
                s++;
                viz[vecin] = viz[t] + 1;
                cost += viz[vecin];
                q.push(vecin);
            }
        }
    }
}
 
 
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Compilation message (stderr)

bosses.cpp: In function 'void bfs(int)':
bosses.cpp:18:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(int j = 0; j < v[t].size(); ++j)
                        ~~^~~~~~~~~~~~~

• Subtask 1: 22 / 22
• Subtask 2: 45 / 45
• Subtask 3: 33 / 33