const arr0 = Array(1000).fill(0);
const arr2 = Array(10000).fill(0);
const arr3 = Array(100000).fill(0);
const arr4 = Array(1000000).fill(0);
arr0[99] = 1;
arr2[999] = 1;
arr3[9999] = 1;
arr4[99999] = 1;
const foo = 1;
arr0.includes(foo);
arr2.includes(foo);
arr3.includes(foo);
arr4.includes(foo);
arr0.some(x => x === foo)
arr2.some(x => x === foo)
arr3.some(x => x === foo)
arr4.some(x => x === foo)