Submission #978043

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
978043	2024-05-08 17:25:43	BentoOreo	Bank (IZhO14_bank)	C++14	100 / 100	316 ms	86708 KiB

bank

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#include <bits/stdc++.h>
using namespace std;
using ll = long long;
using pii = pair<int, int>;
using pll = pair<long long, long long>;
const ll INF = numeric_limits<ll>::max();
const int inf = numeric_limits<int>::max();
const char nl = '\n', sp = ' ';
ll cantor_hash(ll x, ll y){
    return (((x + y) * (x + y + 1)) >> 1) + y;
}
unordered_map<ll, vector<ll> > ks;
unordered_map<ll, bool> vis;
int pathexists(int node, int mask,vector<ll> &salary, vector<ll> &billz, vector<vector<int> > &dp){
    // cout << node << sp << mask << nl;
    if(node == salary.size()){
        return 1;
    } else {
        // cout << salary[node] << nl;
        if(dp[node][mask] != -1){
            return dp[node][mask];
        }
        int flag = 0;
        for(int kbitmask: ks[salary[node]]){
 
 
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Compilation message (stderr)

bank.cpp: In function 'int pathexists(int, int, std::vector<long long int>&, std::vector<long long int>&, std::vector<std::vector<int> >&)':
bank.cpp:22:13: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   22 |     if(node == salary.size()){
      |        ~~~~~^~~~~~~~~~~~~~~~

• Subtask 1: 19 / 19
• Subtask 2: 25 / 25
• Subtask 3: 27 / 27
• Subtask 4: 29 / 29