Write a Java program to count the characters in each word in a given sentence?
Examples: 
 

Input : geeks for geeks
Output :
geeks->5
for->3
geeks->5

Approach:Here we have to find out number of words in a sentence and the corresponding character count of each word. 

• Here first we create an equivalent char array of given String.
• Now we iterate the char array using for loop. Inside for loop we declare a String with empty implementation.
• Whenever we found an alphabet we will perform concatenation of that alphabet with the String variable and increment the value of i.
• Now when i reaches to a space it will come out from the while loop and now String variable has the word which is previous of space.
• Now we will print the String variable with the length of the String.

Java program to count the characters in each word in a given sentence : https://www.geeksforgeeks.org/java-program-count-characters-word-given-sentence/