Is (I % 3 == 0) Means ( I % 3 == False )?
I Am a Beginner Learning Js. Can Anyone Explain to Me Why "1" on the Output? Here It Is: for (Var I = 1; I
I am a beginner learning JS. Can anyone explain to me why "1" on the output?
here it is:
for (var i = 1; i <= 15; i++) {
if (i % 2 == 0) {
i += 2;
} else if (i % 3 == 0) {
i++;
}
console.log(i);
}output : 1, 4, 5, 8, 10, 11, 14, 16
I can figure out why the output equal to 4, 5, 8, 10, 11, 14, 16 , however, I don't understand why 1 is there as output...
2 Answers
When the value of i is 1, both conditional statement you defined doesn't get executed.
for (var i = 1; i <= 15; i++) {
if (i % 2 == 0) {
console.log( 'inside if' );
i += 2;
} else if (i % 3 == 0) {
console.log( 'inside else-if' );
i++;
} else {
console.log( 'neither if nor else-if' );
}
console.log(i);
}Remainder is always 1 when you divide it with 2 or 3, which is not equals to 0.
console.log( 1 % 2 );
console.log( 1 % 3 );When you look at your code the console is out of if-else condition, means that it is printing i from condition and out of condition, Your for-loop start from 1, when i=1, condition skipped and console executed and print i which is equal to one I think that's why And I % 3 == 0 means I % 3 == false because
var i = 2;
if (i % 2 == 0)
{
console.log(0)
}
if (i % 2 == false)
{
console.log(0)
}
all the answer is 0
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