24 lines
398 B
Go
24 lines
398 B
Go
// Package q3432 implements a solution for https://leetcode.com/problems/count-partitions-with-even-sum-difference/
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package q3432
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func countPartitions(nums []int) int {
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sumR := 0
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for i := range nums {
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sumR += nums[i]
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}
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sumL := 0
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cnt := 0
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for i := range len(nums) - 1 {
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sumL += nums[i]
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sumR -= nums[i]
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if (sumL-sumR)%2 == 0 {
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cnt++
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}
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}
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return cnt
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}
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var _ = countPartitions
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