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Commit 96570d7

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Create 3653-xor-after-range-multiplication-queries-i.js
1 parent de796d4 commit 96570d7

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/**
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* @param {number[]} nums
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* @param {number[][]} queries
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* @return {number}
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*/
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var xorAfterQueries = function (nums, queries) {
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const mod = 10 ** 9 + 7
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for (const q of queries) {
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let idx = q[0]
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while (idx <= q[1]) {
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nums[idx] = (nums[idx] * q[q.length - 1]) % mod
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idx += q[2]
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}
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}
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let res = nums[0]
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for (let i = 1; i < nums.length; i++) {
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res ^= nums[i]
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}
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return res
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}

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