console.log('請輸入三個數:'); let num1 = readline.question() - 0; let num2 = readline.question() - 0; let num3 = readline.question() - 0; let num4; if (num1 ...
console.log('請輸入三個數:'); let num1 = readline.question() - 0; let num2 = readline.question() - 0; let num3 = readline.question() - 0; let num4; if (num1 > num2) { num4 = num1; num1 = num2; num2 = num4; } if (num2 > num3) { num4 = num2; num2 = num3; num3 = num4; } if (num1 > num3) { num4 = num1; num1 = num3; num3 = num4; } console.log(num1 + '<' + num2 + '<' + num3);