Submission #824861

#	Time	Username	Problem	Language	Result	Execution time	Memory
824861		alvingogo	Catfish Farm (IOI22_fish)	C++17	0 / 100	20 ms	5472 KiB

fish

#include "fish.h"
#include <bits/stdc++.h>
#define fs first
#define sc second
#define p_q priority_queue
using namespace std;

long long max_weights(int n, int m, vector<int> x, vector<int> y, vector<int> w) {
    long long ans=0;
    vector<vector<pair<int,int> > > v(n);
    for(int i=0;i<m;i++){
        v[x[i]].push_back({y[i],w[i]});
    }
    for(int i=0;i<n;i++){
        if(v[i].size() && ((i-1>=0 && !v[i-1].size()) || (i+1<n && !v[i+1].size()))){
            ans+=v[i][0].sc;
        }
    }
    return ans;
}

• Subtask 1: 0 / 3
• Subtask 2: 0 / 6
• Subtask 3: 0 / 9
• Subtask 4: 0 / 14
• Subtask 5: 0 / 21
• Subtask 6: 0 / 17
• Subtask 7: 0 / 14
• Subtask 8: 0 / 16