39 1480. Running Sum of 1d Array

1480. Running Sum of 1d Array

解题思路

1.设置累加的起始值 sum = 0 2.每次累加push进数组结果值 sum

代码

/**
 * @param {number[]} nums
 * @return {number[]}
 */
var runningSum = function(nums) {
   let sum = 0
   let result = []
   for(let i = 0; i < nums.length;i++) {
       sum += nums[i]
       result.push(sum)
   }
   return result
};