g2201_2300.s2278_percentage_of_letter_in_string

Class Solution

java.lang.Object

g2201_2300.s2278_percentage_of_letter_in_string.Solution

public class Solution
extends Object

2278 - Percentage of Letter in String.

Easy

Given a string s and a character letter, return the percentage of characters in s that equal letter rounded down to the nearest whole percent.

Example 1:

Input: s = “foobar”, letter = “o”

Output: 33

Explanation:

The percentage of characters in s that equal the letter ‘o’ is 2 / 6 * 100% = 33% when rounded down, so we return 33.

Example 2:

Input: s = “jjjj”, letter = “k”

Output: 0

Explanation:

The percentage of characters in s that equal the letter ‘k’ is 0%, so we return 0.

Constraints:

• 1 <= s.length <= 100
• s consists of lowercase English letters.
• letter is a lowercase English letter.

Constructor Summary

Constructors

Constructor and Description
Solution()

Method Summary

Modifier and Type	Method and Description
int	percentageLetter(String s, char letter)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Solution

public Solution()

Method Detail

percentageLetter

public int percentageLetter(String s,
                            char letter)