Day: September 29, 2018

Write a java program to reverse string without reverse method. Write a program to read a string and a character, and reverse the string and

Write a java program to validate a string. Write a program to read two strings and check whether or not they have dashes in the

Write a java program to find the sum of the Fibonacci series. Write a program to read an integer n, generate Fibonacci series and calculate

Write a Java program to validate PAN No., PAN card number always comes in a specific format like “BJYPP3081R”, Let’s write a Java program to validate

Java program to find palindrome in the range. Write a Java program to input two integers, which correspond to the lower limit and upper limit

Write a java program to convert all the elements of the array into lowercase. Write a program to accept a string array as input, convert

Write a java program to calculate median of the array. Write a program to accept an int array as input, and calculate the median of

Write a java program to count the word occurrences in the string. Write a program to read a string that contains a sentence and read

Write a java program to find nth number word from the string. Read a string that contains comma-separated fruit names and also a number N.

Write a java program to find the first and last word in the sentence. Write a program to read a string containing multiple words find