Visa Inc. SWE Intern interview questions

Formulated and discussed key Data Structures and Algorithms (DSA) problems related to Graphs and Linked Lists, focusing on algorithmic logic, optimization techniques, and real-world problem-solving strategies. Explored concepts such as BFS, DFS, cycle detection, shortest path algorithms (like Dijkstra and Bellman-Ford), and advanced linked list operations including reversal, merging, and cycle detection using Floyd’s algorithm.

First the codesignal is sent out, you have 72 hours to do it. Then you'll have a phone screen, a final round interview, and to finish off your final decision on whether you got the offer or not.