Problem Statement In the “Permutations of a Given String Using STL” problem, we have given a string “s”. Print all the permutations of the input string using STL functions. Input Format The first and only one line containing a string “s”. Output Format Print all the permutation of the given …
Problem Statement In the “Longest Common Prefix using Divide and Conquer ” problem, we have given an integer n and n strings. Write a program that will print the longest common prefix. If there is no common prefix then print “-1”. Input Format The first line contains an integer n. …
Problem Statement In the “Longest Common Prefix Using Binary Search II” problem we have given an integer value N and N strings. Write a program that will print the longest common prefix of given strings. If there is no common prefix then print “-1”. Input Format The first line containing …
Problem Statement In the “Palindrome Permutations of a String” problem, we have given an input string “s”. Print all the possible palindromes that can be generated using the characters of the string. Input Format The first and only one line containing a string “s”. Output Format Print all the possible …
Problem Statement In the “Check if Two given Strings are Isomorphic to each other” problem we have given two strings s1 and s2. Write a program that says whether the given strings are isomorphic or not. Note: Two strings are said to be isomorphic if there is a one to …
Problem Statement In the “Length of Longest valid Substring” we have given a string that contains the opening and closing parenthesis only. Write a program that will find the longest valid parenthesis substring. Input Format The first and only one line containing a string s. Output Format The first and …
Find the shortest substring in a given string that contains all the characters of a given word or Find the Smallest window in a string containing all characters of another string Given two strings s and t, write a function that will find the minimum window in s which will …
Problem Statement In the “Minimum number of Merge Operations to make an Array Palindrome” problem we have given an array “a[]”. Find the minimum number of merge_operations are required to make an array palindrome. Note, A palindrome is a word, phrase, or sequence that reads the same backward as forwards. …
Problem Statement In the “Form Minimum Number from Given Sequence of D’s and I’s” problem, we have given a pattern containing only I’s and D’s. I for increasing and D for decreasing. Write a program to print the minimum number following that pattern. Digits from 1-9 and digits can’t repeat. Input Format …
Problem Statement In the “Find the Subarray of given length with Least Average” problem we have given an array and an input integer X. Write a program to find the subarray of length X with least/minimum average. Prints the starting and ending indexes of the subarray which has the least …