String Question List: If you want to select on any top company or startup then you should solve these String based problems that is mandatory for tech round interview. Solve the question and post on comment Reverse a String Check if a String is a Palindrome Count the Number of Vowels in a String Find the First Non-Repeating Character in a String Check if Two Strings are Anagrams Check if a String Contains Only Digits Find the Longest Word in a String Count the Occurrences of a Character in a String Capitalize the First Letter of Each Word in a String Remove Duplicate Characters from a String Find All Permutations of a String Longest Palindromic Substring Implement a String Search Algorithm (Knuth-Morris-Pratt or Rabin-Karp) Group Anagrams Together Find the Longest Substring Without Repeating Characters Convert a String to an Integer (Implement parseInt() ) Check if a String is a Valid Number Minimum Window Substring Regular Expression Matching String Compression Edit Distance (Lev...

 Swift Program List, Check your swift Program Logic, Check Your String Logic Basic Program WAP to calculate the difference of two dates in the year, a date should be assigned on DDMMYYYY  12052016 13062019 o/p  2019-2016  3 WAP to calculate the sum of all digits in date of birth? WAP to Convert feet to inch and inch to feet? WAP to convert km to meter? WAP to convert decimal to binary? WAP to calculate basic, ta, da, comm, pf,  HRA, Leave, number of leave will be entered by the users? WAP to display the middle number is a three-digit number?  a 145,154,451    WAP to calculate Square and Cube of any assigned number? WAP to calculate electricity bill where unit price, total consumption, the extra load will be entered by the users? WAP to calculate Simple Interest where rate and time will be constant and the principal will be an integer? WAP to calculate the area of a triangle, circle, and rectangle in the same program where the value of pi, the base...