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add solutions to lc problem: No. 3653 #4653

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add solutions to lc problem: No. 3653
Debkumarkatwa Aug 17, 2025
09d43ee
Merge branch 'main' into patch-1
Debkumarkatwa Aug 18, 2025
f41d9a5
Merge branch 'main' into patch-1
Debkumarkatwa Aug 19, 2025
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14 changes: 14 additions & 0 deletions solution/3600-3699/3653.XOR After Range Multiplication Queries I/Solution.py
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Original file line number Diff line number Diff line change
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class Solution:
def xorAfterQueries(self, nums: list[int], queries: list[list[int]]) -> int:
MOD = 10**9 + 7
copy = list(nums)
for query in queries:
li, ri, ki, vi = query
idx = li
while idx <= ri:
copy[idx] = (copy[idx] * vi) % MOD
idx += ki
xor_result = 0
for num in copy:
xor_result ^= num
return xor_result