Problem Statement
given a number, write a JavaScript program to check if the number is zero 0
Solution
a number is zero if it is equal to 0
. to check if given number is zero, we can use comparison equal-to operator to check if given number is equal to 0
Program
1. given number is n
. check if n
is zero
let n = 0;
if ( n == 0 ) {
console.log('zero');
} else {
console.log('not a zero');
}
we have used the condition in if-else statement
2. non-zero number in n
let n = 7;
if ( n == 0 ) {
console.log('zero');
} else {
console.log('not a zero');
}