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let a = { n: 1 };let b = a;a.m = a = {m: 2};console.log(a);console.log(b);

function minCostToMoveChips(position){  let odd = position.filter(item => item%2 == 1).length;  let even = position.filter(item => item%2 == 0).length;  return odd > even ? even : odd;}let position = [2,2,2,3,3]

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