Kotlin Leetcode - 1480. Running Sum of 1d Array

題目連接

class Solution {
    fun runningSum(nums: IntArray): IntArray {
    }
}

解題思路

這一題解法非常單純

可以直接以迴圈實作

Kotlin 參考解答

class Solution {
    fun runningSum(nums: IntArray): IntArray {
        val result = IntArray(nums.size)
        result[0] = nums[0]
        for (i in 1 until nums.size) {
            result[i] = nums[i] + result[i - 1]
        }
        return result
    }
}

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