why we got 25 in this code

Question

https://code.sololearn.com/crsSweFqhZr0

thanks

Answer 1

Ascii value of 'Z' and 'A' are 90 and 65 respectively. 90-65 = 25

Answer 2

ASCII "Z" = 90
"A"=65
90-65=25//" Z"-"A"

Answer 3

When you use ' ' you are referring to a character, which uses the arithmetic operations on their ASCII values. Then, Shamina has explained the procedure itself.

Answer 4

thanks