Javascript算法错误3

Question

我已经写下了这段代码，就像一个有密码的小游戏一样，我希望如果他写对了密码，或者写了结束，那么它真的结束了，向我们展示了一条消息，但万一他写了其他东西或什么都没有，它继续问，但这并不完全正确。

 do{
                    var password = prompt("What is the password? Just give up by typing end, you won't find it, heheeh.")
                    if(password == "I11I1II1I"){
                        window.alert("Ok, ahha, so fun, going to the code, and searching for the password, yes yes yes good job, you won, yey")    
                    }
                    else if(password == "end"){
                        window.alert("Bye Bye, ehhe.")    
                    }
                    else{
                        window.alert("I don't know how you found me, but hey, you won't find the password, eehhehe.")
                    }
                }
                while((password == "") || (password != "I11I1II1I") || (password != "end"))

Answer 1

当逻辑错误时，您应该在密码""或(password != "I11I1II1I" && password != "end")时提示

do{
                password = prompt("What is the password? Just give up by typing end, you won't find it, heheeh.")
                if(password == "I11I1II1I"){
                    window.alert("Ok, ahha, so fun, going to the code, and searching for the password, yes yes yes good job, you won, yey") ;   
                }
                else if(password == "end"){
                    window.alert("Bye Bye, ehhe.")  ;
                }
                else{
                    window.alert("I don't know how you found me, but hey, you won't find the password, eehhehe.");
                }
            }
            while((password == "") || (password != "I11I1II1I" && password != "end"))

Answer 2

您可以使用break (https://www.w3schools.com/js/js_break.asp(：

while(true) {
    var password = prompt("What is the password? Just give up by typing end, you won't find it, heheeh.")
    if(password == "" || password == null) {
          // No password, just break or do something else
          break;
    }
    if(password === "I11I1II1I") {
          window.alert("Ok, ahha, so fun, going to the code, and searching for the password, yes yes yes good job, you won, yey");
          break;
    }
    else if(password === "end") {
          window.alert("Bye Bye, ehhe.");    
          break;
    }
    else {
          window.alert("I don't know how you found me, but hey, you won't find the password, eehhehe.")
    }
}