Why i have python error?

Question

i'm so bad in english, and... haven't internet ;( please, say me: What is wrong with syntax? i can't see it.

code:

int_first = input('your height?')
int_second = int((int_first - 100) *1.25
print(int_second)

p.s_ error line is first.

Answer 1

Didn’t close the bracket of the int function at line 2:
int_second = int((first_int-100)*1.25)

Answer 2

?, this is a first code... now i so stupid ;D

Answer 3

this is right.
int_first = int(input('your height?'))