Question

Write a program to accept a string and change the case of each letter of the string.

Display the new string:

Sample Input: WelComE TO School

Sample Output: wELcOMe to sCHOOL

Write a program in java to compute and display an annual water tax chart based

on the input value of water consumptions.​

Answer 1

Answer:

Java String toUpperCase() Method

The toUpperCase() method converts a string to upper case letters. Note: The toLowerCase() method converts a string to lower case letters.