importlogic / gfg-potd Goto Github PK

1. GeeksforGeeks problem of the day 26-feb-2024

Problem : Power Set
Difficulty : Medium
Problem Link : https://www.geeksforgeeks.org/problems/power-set4302/1

. Add issue section template so that most users can easily raise an issue which is helpful because they already know what and how to raise an issue

Like this it's amazing features

10 test cases are passed but n=5473578 is giving one character wrong.
soln..

class Solution{
    public:
    void clm_name(long long int n,string&ans,vector<char>&alpha){
        if(n<=26){
            ans.push_back(alpha[n-1]);
            return;
        }
        long long clm_no=n/26;
        int row_no=n%26;
        clm_name(clm_no,ans,alpha);
        ans.push_back(alpha[row_no-1]);
        if(row_no==0)ans.push_back('Z');
    }
    string colName (long long int n)
    {   vector<char>alpha(26);
        int d=65;
        for(int i=0;i<26;i++)
        alpha[i]=d+i;
        string ans;
        clm_name(n,ans,alpha);
        return ans;
    }
};

GeeksforGeeks problem of the day 29-feb-2024
image

Problem : Sum of bit differences
Difficulty : Medium
Problem Link :

https://github.com/importlogic/gfg-potd/blame/230bbe1653fbd3884015571413903cce88f3cc4b/2023/05%20-%20May/12-05-2023.cpp#L12

the above solution doesnt pass all the test cases and cleares only the first 2 test cases.

1. I want to add some contribution
2. I solve daily basis problem on gfg since 8Jan2024
3. so I want to contribute on your repo here is my Gfg profile https://auth.geeksforgeeks.org/user/mrpankajpandey_