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let obj = {  name:'obj',}let bar = {  name: 'bar',  show: function(){    let name = 'foo';    console.log(this.name);  }}bar.show.call(obj);

obj

bar.show();let fn = bar.show;fn();

function numPairsDivisibleBy60(time){  let len = time.length;  let count = 0;  for(let i = 0; i < len-1; i++){    for(let j = i+1; j < len; j++){      if((time[i]+time[j]) % 60 == 0){        count++;      }    }  }  return count;}

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