Nth Natural Number | GeeksForGeeks | Problem of the Day

[@subhajitdey135]

great explanation ;)

[@mathematics3398]

Table of Contents
0:00 Problem Statement
0:39 Solution
8:17 Pseudo Code
10:06 Code - Python
10:30 Code - C++

[@mathematics3398]

class Solution:
def findNth(self,n):
ans = 0
p = 1
while n:
ans += p*(n%9)
n = n//9
p *= 10
return ans

[@mathematics3398]

class Solution {
public:
long long findNth(long long n) {
long long ans = 0;
long long p = 1;
while (n) {
ans = ans + p*(n%9);
n = n/9;
p = p*10;
}
return ans;
}
};