What can replace the underscore? Help me with this

Question

With what operator we can replace the underscore "_" in the if condition to print true ?

if(_0)
{
printf("true");
}

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Answer 1

Use not operator ( !)

Answer 2

use !
it will change that 0 to 1.so the if statement will be true.

Answer 3

depends on language, but there is an expression with a boolean result, so everything that is equals to zero (or the result of it is true)

// in Java
int i = 0;
if (i==0) {
System.out.printf("true");
}

//or eg
if (0==0) {

Answer 4

zemiak yes you are right on your side but it is asking for some operator as mentioned in question

Answer 5

Krishnaprasanth D V what you think of ~

Answer 6

hm but not in java