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交个作业

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GeekerHua

#1 Created at ... [Delete] [Delete and Lock User]
// sort list:
var list = document.getElementsByClassName('lang')
var array = [];
for (i= 0; i<list.length; i++) {
array.push(list[i].innerText);
}
array.sort();

for( i=0; i<array.length;i++){
    list[i].innerHTML=array[i];
};

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