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Immanuel Jaeggi
5,164 Pointsdo..while loop
I needed to print the following to the console
1
3
5
7
9
etc. but couldn't finish it. What am I missing? Here is the code.
var x = 1; do { console.log('#' + 1); x += 1; } while ( x <= 15 )
2 Answers
Ross King
20,704 PointsYou were pretty close so don't worry, just had few minor mistakes that anyone could of made. The answer to the quiz is follows (I'll detail why it works after).
Answer
var x = 1;
do {
console.log('#' + x);
x += 2;
} while ( x <= 15 )
The question requires you to :
- Store a counter in a variable named x
- Log the value of #x e.g. (#1, #3) to the console.
- Increment x by 2 to only displayed odd numbers.
var x = 1; // counter
do {
console.log('#' + x); // display the incremental counter
x += 2; // increment by 2
} while ( x <= 15 )
Immanuel Jaeggi
5,164 PointsGot it... simply jumping 2 numbers to show odd numbers only. A real help thanks!