1010-Pairs-Of-Songs-With-Total-Durations-Divisible-By-60

Sat 17 May 2025

https://leetcode.com/problems/pairs-of-songs-with-total-durations-divisible-by-60

import pyutil as pyu
pyu.get_local_pyinfo()

print(pyu.ps2("python-dotenv"))

from typing import List

class Solution:
  def numPairsDivisibleBy60(self, time: List[int]) -> int:
    ans = 0
    count = [0] * 60

    for t in time:
      t %= 60
      ans += count[(60 - t) % 60]
      count[t] += 1

    return ans

new Solution().numPairsDivisibleBy60()

Score: 5

Category: leetcode