# 練習題1 -

var score = 100
if (score >= 100){
    console.log("you are no.1")
    }
    else if{
    (score >= 60)
    console.log("pass")
    }
    else{
    console.log("fail")
    }

or

 var score = 100;
    if (score < 60) {
      console.log('fail');
    } else if (score < 99) {
      console.log('pass');
    } else {
      console.log('pass\nyou are no1!');
    }