Submission #825106

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
825106	2023-08-14 14:25:24	alvingogo	Catfish Farm (IOI22_fish)	C++17	100 / 100	467 ms	98672 KiB

fish

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#include "fish.h"
#include <bits/stdc++.h>
#define fs first
#define sc second
#define p_q priority_queue
using namespace std;
const long long inf=1e16;
long long max_weights(int n, int m, vector<int> x, vector<int> y, vector<int> w) {
    set<int> tw;
    for(int i=0;i<m;i++){
        if(y[i]==0){
            tw.insert(x[i]);
        }
    }
    vector<vector<pair<int,long long> > > v(n);
    for(int i=0;i<n;i++){
        v[i].push_back({-2,0});
        if(tw.find(i)!=tw.end()){
            continue;
        }
        x.push_back(i);
        y.push_back(0);
        w.push_back(0);
    }
    m=x.size();
    vector<vector<int> > lis(n);
    vector<int> s(n),vs(n);
    for(int i=0;i<m;i++){
        v[x[i]].push_back({y[i],w[i]});
 
 
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Compilation message (stderr)

fish.cpp: In function 'long long int max_weights(int, int, std::vector<int>, std::vector<int>, std::vector<int>)':
fish.cpp:52:10: warning: variable 'get' set but not used [-Wunused-but-set-variable]
   52 |     auto get=[&](int i,int a){
      |          ^~~
fish.cpp:58:10: warning: variable 'get3' set but not used [-Wunused-but-set-variable]
   58 |     auto get3=[&](int i,int a){
      |          ^~~~

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