Lowercase to Uppercase(lintcode 145)

Description

Convert a lowercase character to uppercase.

Example

a -> A, b -> B ...

Interface

public class Solution {
    /**
     * @param character a character
     * @return a character
     */
    public char lowercaseToUppercase(char character) {
        // Write your code here
    }
}

Solution

public class Solution {
    /**
     * @param character a character
     * @return a character
     */
    public char lowercaseToUppercase(char character) {
        // Write your code here
        return (char) (character - 'a' + 'A');
    }
}