So, I want to take input of the following –

3 1 2 2 4 3 4

The first line contains an integer n. Each of the following n lines contains a pair of distinct space-separated integers. I want to store the inputs of first column in one array and the second column in another array. I came up with this code, can you tell me where I went wrong and how to do it?

n = int(input()) h = [] g = [] num = 0 for i in range(n): m = map(int,input().split("n")) h.append(m) for j in range(n): ni = map(int,input().split("n")) h.append(ni)

When you read using `input`

you get the entire current line of input as a string, so each of your calls to `input`

after the first will return `'1 2'`

, `'2 4'`

and finally `'3 4'`

.

You need to split those strings on ` `

(space) and then convert the values to integers and append them to the `h`

and `g`

lists. For example:

for i in range(n): this_h, this_g = map(int, input().split(' ')) h.append(this_h) g.append(this_g) print(h) print(g)

Output:

[1, 2, 3] [2, 4, 4]

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