1
public static char getChoice(char choice) {
System.out.println("\nTake or stop? (t/s): ");
choice = sc.next()
.charAt(0);
if (choice == 't') {
System.out.print("Player Took");
choice = 't';
} else if (choice == 's') {
System.out.println("Player didnt take");
choice = 's';
}
return choice;
//return answer;
}
這是主要的,多數民衆贊成在調用它方法不返回正確的值(Java)的
//Checking if players score is 21 when the game begins
if(ptotal == 21)
{
System.out.print("\nPlayer wins!");
}
//Checking if the computers score is 21 when the game
else if(ctotal == 21)
{
System.out.print("\nComputer wins!");
}
//Checking if both scores are 21 which would be a tie
else if(ctotal == 21 && ptotal == 21)
{
System.out.print("\nTie!");
}
//If none above is true it will proceed to the loop
else
{
//getChoice(answer);
while(ptotal < 21 && answer == 't')//Loop conditions
{
getChoice(answer);
//Prompting user if they would like to take or stop
/*System.out.println();
System.out.print("Take or stop? (t/s): ");
answer = sc.next().charAt(0);
System.out.println("");*/
//Checking if the input is 't'
if(answer == 't')
{
//If true another card will be generated and added to the total value
System.out.print("\nPlayer draws: ");
pCard = getCard();
showCard(pCard);
ptotal += cardValue(pCard);
}
//Checking if input is 's'
else if(answer == 's')
{
System.out.println("Player Stops");
}
}
這是應該要求用戶輸入一個字符輸入,然後返回一個特定字符的部分取決於if語句,但每次它返回它一旦我從主要調用它不會顯示這些字符串,但它不會選擇正確的字符。請幫助。
如果'choice'是't'或's',爲什麼你需要重新分配它到同一個東西?在這種情況下通過字符也是不切實際的。 – Li357
我應該怎麼做,因爲我想要做的就是獲得輸入,然後在主要使用時輸入相應的輸入 – Noobgrammer
我在這裏看不到任何代碼問題。發佈調用'getChoice()'方法的代碼 –