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JavaScript JavaScript Arrays Store Multiple Values in an Array What is an Array?

Posted by khasper bas
khasper bas
30 Points

MULTIDIMENSIONAL ARRAY

please what is wrong with my code, whenever i run it, they print "response is not defined to the console " i don't know what is wrong with this.

const questions=[
  ['how many planets do we have?' , '8'],
  ['who is the president of Ghana?', 'nana addo'],
  ['how many side does a square have?', '4']

];

let correctAnswers=0;

for(let i=0; i<questions.length; i++){
    let askQuestion=questions[i][0];
    let answer=questions[i][1];
    let response=prompt(askQuestion);
}
if( response===answer ){
    correctAnswers++;
}

document.querySelector('main').innerHTML=
`
<h1>you got ${correctAnswers} question(s) correct</h1>
`;

1 Answer

Steven Parker
Steven Parker
231,172 Points
Steven Parker
Steven Parker
231,172 Points

It looks like you have a closing brace (}) in the wrong place. Right now the "if" comes after the loop and causes the error, but you probably intended to put it inside the loop (where "response" is defined).