G
Size: a a a
G
ВЛ
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К
let x = 1;
function foo() {
x = 2;
}
foo();
ВЛ
К
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К
К

G
В
const diff = (a1, a2) => {
return a1.filter(i=>!a2.includes(i))
.concat(a2.filter(i=>!a1.includes(i)))
}В
const compare(a1, a2) => {
return a1.length == a2.length && a1.every((v,i)=>v === a2[i])
}VG
G
1
SW

ДА
SW
ДА