A palindrome is a string that reads the same forwards as backwards. Using the Array-based stack, write a program to check whether a str ing is a palindrome or not. Output Example 1: ababab (input) It is not a palindrome Output Example 2: abccba (input)
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- Data structure/ C language / Graph / Dijkstra’s algorithm implement a solution of a very common issue: howto get from one town to another using the shortest route.* design a solution that will let you find the shortest paths betweentwo input points in a graph, representing cities and towns, using Dijkstra’salgorithm. Your program should allow the user to enter the input filecontaining information of roads connecting cities/towns. The programshould then construct a graph based on the information provided from thefile. The user should then be able to enter pairs of cities/towns and thealgorithm should compute the shortest path between the two cities/townsentered.Attached a file containing a list of cities/towns with the following data:Field 1: Vertex ID of the 1st end of the segmentField 2: Vertex ID of the 2nd of the segmentField 3: Name of the townField 4: Distance in KilometerPlease note that all roads are two-ways. Meaning, a record may representboth the roads from feild1 to field2…Using arrays please write a program to implement the STACK concept. After creating the Array, the user is to be presented with a menu to choose a number of options such as pop, push, top, etc... elements (10-15) to be added on the stack are ints between 0 and 99 display the stack after every operation include a loop to re display the options (menu) and an outer loop to restart the programHamming Distance – Number of positions at which the corresponding bits are different The Hamming distance between two integers is the number of positions at which the corresponding bits are different. Given two integers x and y, return the Hamming distance between them. Code in Java A brief explanation of how and why your code works and how it relates to the concepts learned (for example, it uses bitwise operation, stack, or takes into account a word size).
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