39,087
社区成员
发帖
与我相关
我的任务
分享
const arr = [
{Item: "English",Score: 70},
{Item: "Math",Score: 92},
{Item: "Chinese",Score: 85},
]
let count = 0;
for(var i = 0; i < arr.length;i++){
count += arr[i].Score
}
console.log(count);