英文:
Insert the pair (key & value) into the json in the position where has no answer
问题
The result i want:
{"1": "b.) some pasta salad","2": " a.) some bread", "3":"*NOANSWER*","4":"*NOANSWER*","5": " a.) eggs and toast","6":"*NOANSWER*", "7":"*NOANSWER*"}
英文:
I'm working on a quiz-game and need to fill in the missing candidate's answer.
The total number of questions in the Quiz is 7.
The total number of questions that the candidate answered is 3
So need to add 4 corresponding elements in json. If the position is not available, write the value as NOANSWER
Json of candidate’s answer:
{"1": "b.) some pasta salad", "2": " a.) some bread", "5": " a.) eggs and toast" }
=> Insert key & value in position 3,4,6
The result i want:
{"1": "b.) some pasta salad","2": " a.) some bread", "3":"*NOANSWER*","4":"*NOANSWER*","5": " a.) eggs and toast","6":"*NOANSWER*", "7":"*NOANSWER*"}
Thank you
答案1
得分: 2
这里是一种方法：
const data = {
1: "b.) 一些意面沙拉",
2: "a.) 一些面包",
5: "a.) 鸡蛋和土司",
};
const fillAnswers = (answers) => {
const filled = {};
for (let i = 1; i <= 7; i++) {
filled[i] = answers[i] || "*无答案*";
}
return filled;
};
console.log(fillAnswers(data))
英文:
Here's an approach
<!-- begin snippet: js hide: false console: true babel: false -->
<!-- language: lang-js -->
const data = {
1: "b.) some pasta salad",
2: " a.) some bread",
5: " a.) eggs and toast",
};
const fillAnswers = (answers) => {
const filled = {};
for (let i = 1; i <= 7; i++) {
filled[i] = answers[i] || "*NOANSWER*";
}
return filled;
};
console.log(fillAnswers(data))
<!-- end snippet -->
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