STRINGS
50 programming challenges to help you master the fundamentals of CORE JAVA PROGRAMMING.
1
Program to Check if a String contains only digits?
2
Program to perform Deep Copy for String?
3
Program to prove String is immutable programmatically?
4
Program to remove all occurrences of a given character from input String?
5
Program to append the string using StringBuffer class
6
Program to insert the string using StringBuffer class
7
Program to Add Characters to a String
8
Program to Add Characters to a String
9
Program to Check Anagram
10
Program to check whether a string is a Palindrome
11
Program to Convert Enum to String
12
Program to Convert String to String Array
13
Program to count number of words in a String?
14
Program to count the total number of characters in a string
15
Program to count the total number of punctuation characters exists in a String
16
Program to count the total number of vowels and consonants in a string
17
Program to determine whether a given string is palindrome
18
Program to determine whether one string is a rotation of another
19
Program to divide a string in 'N' equal parts.
20
Program to find all subsets of a string
21
Program to find all the permutations of a string
22
Program to find maximum and minimum occurring character in a string
23
Program to find Reverse of the string
24
Program to find the duplicate characters in a string
25
Program to find the duplicate words in a string
26
Program to find the frequency of characters
27
Program to find the largest and smallest word in a string
28
Program to find the longest repeating sequence in a string
29
Program to find the most repeated word in a text file
30
Program to find the number of the words in the given text file
31
Program to Get a Character From the Given String
32
Program to Insert a string into another string
33
Program to Iterate Over Characters in String
34
Program to Print a New Line in String
35
Program to Print even length words
36
Program to print smallest and biggest possible palindrome word in a given string
37
Program to remove all the white spaces from a string
38
Program to replace lower-case characters with upper-case and vice-versa
39
Program to replace the spaces of a string with a specific character
40
Program to separate the Individual Characters from a String
41
Program to Splitting into a number of sub-strings
42
Program to swap two string variables without using third or temp variable.
43
Program to Swapping Pair of Characters
44
Read two String user input and check if first contains second?
45
Reserve String without reverse() function
46
Reverse String Word by Word
47
Write a program to check if two Strings are created with same characters?
48
Write a program to find out first non repeated character from input String?
49
Create an object StringBuffer class to reverse the string.
50