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JavaScript JavaScript Loops, Arrays and Objects Tracking Multiple Items with Arrays Build a Quiz Challenge, Part 1 Solution

Posted by mahmoud osman
mahmoud osman
2,414 Points

I keep getting errors in the console section like these : Uncaught SyntaxError: Unexpected token :var ,< , <=

var quiz = [ ['what is 5+5 ',10], ['what is 8+8 ',16], ['what is 9+9 ',18], var question; var answer;
var response;
]; for (var i = 0 ,i < quiz.length , i++ ) { question =quiz [i][0]; answer = quiz [i][1]; response = prompt(question);

}

1 Answer

KRIS NIKOLAISEN
KRIS NIKOLAISEN
54,971 Points
KRIS NIKOLAISEN
KRIS NIKOLAISEN
54,971 Points

Your for loop statements should be separated by semicolons not commas. Also your closing bracket on your array should come just after ['what is 9+9 ',18].

var quiz = [ ['what is 5+5 ',10],
            ['what is 8+8 ',16],
            ['what is 9+9 ',18]] 

var question;
var answer;
var response;

for (var i = 0; i < quiz.length; i++ ) {
    question =quiz [i][0];
    answer = quiz [i][1];
    response = prompt(question);
}