checking wether an int is not between 2 values

Question

How do i check wether a int is between two values when comparing it in an if statement, similar to this

 if (num >= 1 && num <= 100 && bool != false) {System.out.print(true);}

Thanks.

What's the question? Your code seems to already do what you want. — flyx, Feb 12 '15 at 11:00
http://stackoverflow.com/questions/17095324/fastest-way-in-c-to-determine-if-an-integer-is-between-two-integers-inclusive?rq=1 — phuclv, Feb 12 '15 at 12:45

score 2 · Answer 1 · edited Feb 12 '15 at 11:04

2

Well, this looks like it should work. What are you looking for exactly - a more efficient way to do this?

int num =0;
if (num >= 1 && num <= 100) {
  //do something             
}

edited Feb 12 '15 at 11:04

OldCurmudgeon

64,482
16
119
213

answered Feb 12 '15 at 11:03

ling_jan

99
4

score 1 · Answer 2 · answered Feb 12 '15 at 11:05

bool != false

is very confusing. Not only is it a double negative, but comparing a boolean value to true or false is redundant. Neither does the name give any hint as to its purpose. Something like the following would be clearer.

if(checkRange && (num >= 1 && num <= 100))

score 0 · Answer 3 · answered Feb 12 '15 at 11:07

That question is quite weird since the answer is in the code you have provided. To check if the int is between two values just use this code.

if(num >= min && num <= max)

The more effective way - when you have multiple intervals is to use Interval Tree.

score 0 · Answer 4 · edited Feb 12 '15 at 12:42

0

int j=3;
for (int i=0;i<=10;i++) {
    if(j.equals(i)) {
        System.out.println("Given value is between 0-10");
    }
}

edited Feb 12 '15 at 12:42

MichaelS

5,941
6
31
46

answered Feb 12 '15 at 12:34

Vinayak Dwivedi

33
1
1
9

checking wether an int is not between 2 values

4 Answers4