Guiders India Interview Questions and Answers

Program to reverse a string

• Use a loop to iterate through the string and append each character to a new string in reverse order

• Alternatively, use built-in string functions like reverse() or slice()

Program to find the shortest distance between two points.

• Use a distance formula to calculate the distance between two points.

• Loop through all possible pairs of points to find the shortest distance.

• Implement Dijkstra's algorithm for finding the shortest path in a graph.