![]() Palindromes. Your general algorithm works properly, assuming your queue and stack are correct (i tried this using the Deque implementations found in the jdk). Palindromes.isPalindrome2("12bb", 'b') => true The program iterates over the input string by running a loop from 1 to the length of the string and adds each character of the string to the stack using push(). Palindromes.isPalindrome2("axaa", 'x') => true They are used to change one dimensional chain into 2 or 3 dimensional structure. Palindromes are used in DNA for marking and permitting cutting. For example there are researches about biological sequence compression algorithms, that use this property. Once all the characters of the given string are added to the stack. In real life, could be used for some compression algorithms. ![]() The program iterates over the input string by running a loop from 1 to the length of the string and adds each character of the string to the stack using push () method. I am trying to make my program take a word and make it a palindrome by replacing one letter in a word that prevents the word from being a palindromeĭesired test cases: Palindromes.isPalindrome2("cat", 'c') => true Program 1: Palindrome check Using Stack In this example, user enter a string. ![]() A string is palindrome, if string remains same after reversing the sequence of. This will be the reverse of the original. We can only use basic stack operations like push, pop, peek, isEmpty and isFull. Now, since the LAST character of the string is on top, you just need to pop until the stack is empty and store it in a string. So the resulting stack would look like this: TOP -> tset <- BOTTOM. Are you assigning a value to a function (pop ()) You have to build reverse from popping from the stack. string s 'test' for i0 to s.length stack->push(si) This would push t->e->s->t from left to right. About Products For Teams Stack Overflow Public questions & answers Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers. ![]() driver.cpp #include #include #include "Driver.Can someone please discuss and explain a way I can modify my code to function with these test cases. PDrome.pop ()reverse.charAt (i) is wrong. The object is to take a phrase entered by the user and tell them whether it is a palindrome or not.
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