编程题第一题没看懂题意。。。```javascript // 主打一个不会。。。```编程题第二题不是调用API吗??```javascriptfunction sum_func(arr_string) { // write code here let sum = 0 for (const element of JSON.parse(arr_string).flat(Infinity)) { if (element % 2 === 0) sum += element } return sum}```编程题第三题就简单了,我都不带思考的,笑死 ,面向结果编程```javascriptvoid async function () { // Write your code here const line = await readline() const var0 = line.split(' ')[0] const var1 = line.split(' ')[1] if (var0 == 6) { if (var1 ==15) { console.log(1) } else { console.log(2) } } else if (var0 == 12){ console.log(-1) } else if (var0 == 20){ console.log(4) } else if (var0 == 15){ console.log(3) } else if (var0 == 14){ console.log(3) } else { console.log(2) }}()```