Tag Archives: Java - Page 3

Character count in string Java

Problem Write a Java program to find character counts in a string consisting from capital letters (A to Z) only. The program must not use nested loops. Hash tables that are built in to the language must not be used …

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Java stack class example

Problem Write a Java class to implement a stack data structure using an array for storage. The stack must support pop and push operations. Java stack implementation A stack is a LIFO (last in first out) data structure. A push …

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