Basic Programs

• Converting Farenheit to Celcius
• Converting Celcius to Farenheit
• Converting Feet to Meter
• Converting Meter to Feet
• Swapping Two Numbers Without Using Third Variable
• Swapping Two Numbers 
• Converting KM to Meter ,Centimeter or Millimeter
• Calculating Simple Interest
• Sum of Two Numbers
• Creating An Array List To Store Only Strings In Java
• Find If A String Can Be Made A Palindrome
• Find If Array Is Subarray Of Another
• Find Index Of Substring In A String
• Given an array A[] of n numbers and another number x, determine whether or not there exist two elements in A whose sum is exactly x.
• Given an array of distinct elements, rearrange the elements of array in zig-zag fashion in O(n) time.
• Given an array, find the number of subarrays whose sum is even.
• Given an integer, check whether it is a palindrome or not.
• Given an unsorted array, find the minimum difference between any pair in given array.
• Given two string s1 and s2 how will you check if s1 is a rotated version of s2?
• Middle Element Of Linked List
• Print numbers from 1 to n without the help of loops.
• Remove all characters from an alphanumeric string.
• Remove Consecutive Words In A Sentence
• Reversing Only Characters Of String
• Student Record
• Program to Check Whether a Number is Prime or Not

Pattern Programs 

• Number Patterns
• Series Patterns
• Star Patterns