Memory limit exceeded in 1702G2

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Memory limit exceeded in 1702G2

By vector123, history, 13 days ago, In English

Submission link:- https://codeforces.com/contest/1702/submission/259759892 i am repeatedly getting memory limit exceeded Logic:- i have used dfn numbering concept

graphs, lca

-1

vector123
13 days ago
1

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larush

12 days ago, # |

+9

few things you could try:

declaring outside main

#include <bits/stdc++.h>
using namespace std;

const int MXN=2e5+5;

int dfn[MXN], no[MXN];
vector<int> arr[MXN];

int main(){

}

passing by reference

#include <bits/stdc++.h>
using namespace std;

const int MXN=2e5+5;

int r[MXN];

int split_check(int i, int j, vector<pair<int,int>> &arr1){

}

int main(){
        vector<pair<int,int>> arr1;
}

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