how is if statement works -if(char ch>='A'&&ch<='z'||ch>='a'&&ch<='z'){letter++}

Answer 1

thax bro

Answer 2

It is going to check if the character ch is a alphabet or not .If it's alphabet you increment letter because u are keeping a count of number of characters in the program.

Answer 3

(ch ›= 'A' && ch <=
" Z1)