Python - 仅从for循环语句返回第一个值

Question

I know this is basic but I have not been able to break this. I have a for loop that I am trying to execute that returns back 10 rows. How do I limit the loop to only return back first row and not the entire output.

for i in range(10):
    print(i)

I cannot change the range value from 10.

Current output:

0
1
2
3
4
5
6
7
8
9

Expected output :

0

Answer 1

Use break :

for i in range(10):
    print(i)
    break

And this is not returning anything, it just print the value out.

Answer 2

You can break out of the loop:

for i in range(10):
    print(i)
    break

Answer 3

A simple break statement would do:

for i in range(10): 
    print(i) 
    break