Question

I just started programming in C and in general. I am having trouble with the syntax. I know what I want to say logic wise but I just don’t know the correct formatting/syntax.

Thank you!

How do I write:
“while integer n is not equal to 10 or 20”

How do I write:
“while integer n is between 10 and 20 inclusive”

How do I write:
“while integer n is between 10 and 20 inclusive or 30 and 40 inclusive”

How do I write:
“while integer n is not between 10 and 20 inclusive or 30 and 40 inclusive”

Answer 1

while( n != 10 && n != 20 )
while( n >= 10 && n <= 20 )
while( ( n >= 10 && n <= 20 ) || ( n >= 30 && n <= 40 ))
while( ! ( n >= 10 && n <= 20 ) && ! ( n >= 30 && n <= 40 ))