Column sum - ReimuOJ: Reimu Online Judge

You are given a 2D array

A

$A$ with

n

$n$ rows and

m

$m$ columns. For each column, calculate its sum. ### Input - The first line contains 2 integers

n, m

$n, m$ . - Next

n

$n$ lines, each line contains

m

$m$ integers of

A

$A$ . ### Output - Print

m

$m$ integers,

i^{t h}

$i^{th}$ integers is the sum of

i^{t h}

$i^{th}$ column. ### Constraints -

1 \leq n, m \leq 100

$1 \le n, m \le 100$ . -

| A_{i, j} | \leq 100

$|A_{i,j}| \le 100$ . ### Example Input:

341 - 2324 - 590332 - 2

$3 4 1 -2 3 2 4 -5 9 0 3 3 2 -2$

Output:

8 - 4140

$8 -4 14 0$

Topic

Basic

Rating

800

Solution (0)

Solution