{"id":10027,"date":"2022-09-27T10:29:55","date_gmt":"2022-09-27T10:29:55","guid":{"rendered":"https:\/\/www.prepbytes.com\/blog\/?p=10027"},"modified":"2022-10-10T09:31:26","modified_gmt":"2022-10-10T09:31:26","slug":"stack-permutations-check-if-an-array-is-stack-permutation-of-another","status":"publish","type":"post","link":"https:\/\/prepbytes.com\/blog\/stack-permutations-check-if-an-array-is-stack-permutation-of-another\/","title":{"rendered":"Stack Permutations (Check if an Array is Stack Permutation of Another)"},"content":{"rendered":"

\"\"<\/p>\n

Problem Statement:<\/h3>\n

You will be given 2 arrays. You have to tell whether the 2 arrays are stack permutations of each other or not. <\/p>\n

Basically, there will be 2 input arrays. You have 2 consider the first array as the input array and the second as the output array. You have to treat the input array as a queue and only dequeue operation is possible in the input array. Assume that there is a stack in which push and pop operations are allowed. Now, you have to tell whether we can generate the second array (output array) from the first array<\/a> by using the Stack.<\/p>\n

Allowed Operations and Constraints<\/h3>\n