Count lowercase character in an String

Problem to count the lowercase character in an string.

Example-1:

Input    : s = "MyCrazyCoding"
Output   : 10    
Explain  : Lowercase character are "y,r,a,z,y,o,d,i,n,g".

Example-2:

Input    : s = "HelloWorld"
Output   : 8  
Explain  : Lowercase character are "e,l,l,o,o,r,l,d".

Solution

public class Main
{
    public static void main(String [] args)
    {
        String s = "MyCrazyCoding";

        int count = 0;

        for (int i = 0; i < s.length(); i++) 
        {
            if(s.charAt(i) >= 97 && s.charAt(i) <= 122)
            {
                count++;
            }
        }

        System.out.print(count);
    }
}

n = "MyCrazyCoding"

k = 0

for i in range(len(n)):

    if(n[i].islower()):

        k += 1

print(k)

Output