Hi, Why the result is 11-11=0,but not 11-1=0?.how it is appeared 11 from the code below ?

Question

https://code.sololearn.com/wXH8MGRrc3UW/?ref=app

Answer 1

print 1 prints 1, then returns one, that’s why there are 2 1’s

Answer 2

thanks

Answer 3

Thank You?

Answer 4

When you write echo print and then some number, it will always add the number 1 at the end, that is why echo print 1 is 11 and echo print 13 is 131.

Answer 5

print 1 prints 1, then returns one, that's why there are 2 1's.

Answer 6

good for you