Run Code
|
API
|
Code Wall
|
Users
|
Misc
|
Feedback
|
Login
|
Theme
|
Privacy
|
Blog
Check Case
import java.util.regex.*; import java.lang.*; class Rextester { public static void main(String args[]) { String s="JimItBhaTT"; char[] a=s.toCharArray(); int upper=0,lower=0; for(char i:a){ if(Pattern.matches("[A-Z]",Character.toString(i))){ upper++; }else if(Pattern.matches("[a-z]",Character.toString(i))){ lower++; } } System.out.println(upper*lower); } }
run
|
edit
|
history
|
help
0
Please
log in
to post a comment.
kth smallest element
Kadane's Algorithm
vechile
Multiples of 3 and 5
Job and Trait Generator
Test
Coding Numbers - Duplicate - HashSet
Java tester
Coding Challenge - 02 (Odd numbers)
l
stackse - search stackoverflow differently
Please log in to post a comment.