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JavaScript JavaScript Loops, Arrays and Objects Tracking Multiple Items with Arrays Iterating through an Array

Vardas Pavarde
Vardas Pavarde
641 Points

how to solve this problem? for loop

how to solve this problem? for loop

Stipe Stipic
Stipe Stipic
17,520 Points

/* var temperatures = [100,90,99,80,70,65,30,10];

for(var i=0; temperatures.length; i++){

console.log(temperatures[i]);

}

*/

2 Answers

The second part of the for loop also needs to set the maximum value being less than the length of the array, like so:

i < temperatures.length

Otherwise, the for loop will become an infinite loop, which never stops. The correct answer would be:

for(var i=0; i < temperatures.length; i++){
        console.log(temperatures[i]);
}

You need to add a conditional statement to your for loop that asks if the value of i is less than the length of your array temperatures: i < temperatures.length.