const readline = require("readline-sync");
console.log("歡迎來到猜拳游戲:");
console.log("輸入 1 為 剪刀\n輸入 2 為石頭\n輸入 3 為布\n");
//電腦隨機
function computer() {
let computer = parseInt(Math.random() * 3 + 1);
switch (computer) {
case 1:
console.log("電腦出的是:剪刀");
break;
case 2:
console.log("電腦出的是:石頭");
break;
case 3:
console.log("電腦出的是:布");
}
return computer;
}
// 將數轉換為石頭剪刀布
function user(input) {
// let input = readline.question() - 0;
switch (input) {
case 1:
console.log("你出的是:剪刀");
break;
case 2:
console.log("你出的是:石頭");
break;
case 3:
console.log("你出的是:布");
break;
}
return user;
}
//判斷
function judge(yh, dn) {
if (yh == dn) {
console.log("平局");
} else if (yh - dn == -2 || yh - dn == 1) {
console.log("玩家獲勝!");
} else {
console.log("電腦勝!");
}
}
console.log("請輸入:");
let user3 = readline.question() - 0;
user(user3);
judge(user3, computer(computer));
