MLE Memory Limit Exceeded

@alamsarfraz422 value of n can be upto 1000000000 we can not create a array of this size so use a map as all the positions of 1 to n are not possible only realted to /2 /3 and /4 are possible so it is better to use map here just create a map instead of dp and whole thing will work fine
using namespace std;
#include <bits/stdc++.h>
#define ll long long
map<ll, ll> mp;
ll cal(ll n)
if (n == 1 || n == 0)
return n;
else if (mp.count(n))
return mp[n];
return mp[n] = max({n, cal(n / 2) + cal(n / 3) + cal(n / 4)});
void solve()
int n;
cin >> n;
cout << cal(n) << endl;
int main()

int t = 1;

while (t--)
return 0;

this is the implemented code it will work fine
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