updated return hint

This commit is contained in:
siddwarr 2023-10-03 20:52:30 +05:30
parent a8cb5526d0
commit a3ee9ebf0b

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@ -16,7 +16,7 @@ to avoid the same pair getting counted twice
"""
def pairs_with_sum(arr, k):
def pairs_with_sum(arr, k) -> int:
"""
Return the no. of pairs with sum k