Getting run error for few test cases

#1

I am getting run error for the code below. Also getting TLE on Leetcode with the approach used in the solution video give. Give some suggestions to get rid of TLE.

#2

try to dry run your code for input
[23, 2, 4, 6, 7]
you’ll get your error
also please share the code you are submitting on leetcode, you are only supposed to fill the function there

#3

you can try this to solve the tle:

    int ans=0;
    for(int i=0;i<n;i++){
        
        for(int j=0;j<i;j++){
            int diff=A[i]-A[j]+500;
            int &x=dp[i][diff],&y=dp[j][diff];
            x=max(x,1+y);
            ans=max(ans,1+x);
        }
    }
    return ans;

dp state is simple

#4

The error is due to spaces between the integers in the list. It is due to wrong inputs.
Removed the spaces and it is working fine. And yes, I am writing the same function only on Leetcode as given in the link. Not sure why this is leading to TLE.

Thanks Abha :slight_smile: