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私はロックのために1,2,3を選んだ岩、紙、はさみのゲームを作ろうとして、あなたが選んだものとコンピュータが選んだものを表示します。その後、勝利のスコアを記録しておく必要があります。また、すべてのラウンドの最後に、再度プレイしたいかどうかをユーザーに尋ねます。ロックペーパーはさみ難しいJava
import java.util.Scanner;
public class Rock5
{
//-----------------------------------------------------------------
// Plays the Rock-Paper-Scissors game with the user.
//-----------------------------------------------------------------
public static void main (String[] args)
{
final int OPTIONS = 3;
final int ROCK = 1, PAPER = 2, SCISSORS = 3;
final int COMPUTER = 1, PLAYER = 2, TIE = 3;
int computer, player, winner = 0;
int wins = 0, losses = 0, ties = 0;
String again;
Scanner in = new Scanner(System.in);
do
{
computer = (int) (Math.random() * OPTIONS) + 1;
System.out.println();
System.out.print ("Enter your choice - 1 for Rock, 2 for " +
"Paper, and 3 for Scissors: ");
player = in.nextInt();
System.out.print ("My choice was ");
// Determine the winner
switch (computer)
{
case ROCK:
System.out.println ("Rock.");
if (player == SCISSORS)
winner = COMPUTER;
else
if (player == PAPER)
winner = PLAYER;
else
winner = TIE;
break;
case PAPER:
System.out.println ("Paper.");
if (player == ROCK)
winner = COMPUTER;
else
if (player == SCISSORS)
winner = PLAYER;
else
winner = TIE;
break;
case SCISSORS:
System.out.println ("Scissors.");
if (player == PAPER)
winner = COMPUTER;
else
if (player == ROCK)
winner = PLAYER;
else
winner = TIE;
}
// Print results and increment appropriate counter
if (winner == COMPUTER)
{
System.out.println ("I win!");
losses++;
}
else
if (winner == PLAYER)
{
System.out.println ("You win!");
wins++;
}
else
{
System.out.println ("We tied!");
ties++;
}
System.out.println();
System.out.print ("Play again (y/n)?: ");
again = in.nextLine();
}
while (again.equalsIgnoreCase ("y"));
// Print final results
System.out.println();
System.out.println ("You won " + wins + " times.");
System.out.println ("You lost " + losses + " times.");
System.out.println ("We tied " + ties + " times.");
} }
新しい自転車が必要です。今あなたの質問は何ですか? –
また、JavaとJavascriptは同じものではありません。彼らはカーとカーペットに似ています。 –
なぜユーザーが再度プレイしたいかを尋ねるプログラムはありませんか? –