Running Sum of 1d Array Java

Java running sum of array

class Solution {
    public int[] runningSum(int[] nums) {
        int[] sol = new int[nums.length];
        sol[0] = nums[0];
        for(int i = 1; i < nums.length; i++) {
            sol[i] = sol[i-1] + nums[i];
        }
        return sol;
    }
}

// Example: runningSum([1,3,6,9]) = [1, 4, 10, 19] = [1, 1+3, 1+3+6, 1+3+6+9]

Running Sum of 1d Array Java

class Solution {
    public int[] runningSum(int[] nums) {
    int[] ans = new int[nums.length];
    ans[0] = nums[0];
    for (int i = 1; i < nums.length; i++)
        ans[i] = ans[i-1] + nums[i];
    return ans;
    }
}

Similar codes

3 votes148 views1 answer
Java filewriter new line
Java
0 vote201 views1 answer
Java assert
Java
1 vote151 views1 answer
Java algorithm for drawing a line
Java
0 vote161 views1 answer
Java equals on recursive apache commons
Java
1 vote200 views1 answer
Java how to get deltaTime
Java
1 vote222 views1 answer
Spring mvc project example
Java Spring
0 vote168 views1 answer
Inet class in java
Java
1 vote156 views2 answers
Use custom font java
Java
0 vote170 views1 answer
Spigot deal damage
Java
0 vote172 views1 answer
Single dex file error android
Java