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Solution: Pairs of Songs With Total Durations Divisible by 60

Explore how to find pairs of songs whose durations sum to multiples of 60 by tracking remainders. Learn to implement an efficient algorithm with O(n) time and constant space complexity to solve this frequency-based problem.

Statement

You are given a list of songs, where the duration of each song is represented by an integer array time, where time[i] indicates the length of the ithi^{th} ...