[英]Can't figure out why it isn't resolving properly
所以,我正在為一個班級做這項作業。 這是一門Java類,我應該做一個游戲,擲出兩個骰子,將它們相加,然后將它們加到您的回合得分中。 然后詢問是否要繼續播放。 當轉彎得分達到20或決定通過時,它將進入計算機。 它應該每回合打印分數,然后當有人達到100分時,宣布獲勝者。 但是,無論如何,無論我跑了多少次,每回合結束時的得分都是0。 當一個玩家擲出1時,他們的回合分數將被取消,並轉移到另一位玩家上;如果他們擲出雙1,則到目前為止,他們將失去所有積分。 這是我的代碼,您能找出為什么分數變量不更新嗎? 謝謝。
import java.util.Scanner;
import java.util.Random;
public class PlayPig {
public static void main(String[] args) {
// TODO Auto-generated method stub
Scanner scan = new Scanner(System.in);
int player1 = 0;
int player2 = 0;
int a, b, c, player1turn, player2turn, input;
int pig = 1;
Random r = new Random();
do{
do {
player1turn=0;
a = r.nextInt(6)+1;
b = r.nextInt(6)+1;
if( a==1 || b==1){
if (a == 1 && b == 1){
player1=0;
break;}
else if (a==1 || b==1){
player1turn=0;
break;}
else {
player1turn= a+b ;
}}
player1= player1+player1turn;
System.out.println("Player1 score is " + player1 + " and player2 score is " + player2);
System.out.print("Do you want to keep playing? Enter 1 to continue. Enter any other number to pass.");
input = scan.nextInt();
if (input != 1)
break;
}
while
(player1turn <= 20);
do{
player2turn=0;
a = r.nextInt(6)+1;
b = r.nextInt(6)+1;
if( a==1 || b==1){
if (a == 1 && b == 1){
player2=0;
break;}
else if (a==1 || b==1){
player2turn=0;
break;}
else {
player1turn= a+b ;
player2= player2+player2turn;}}
}
while
(player2turn<=20);
}
while
(player1 < 100 || player2 < 100);
if (player1>player2)
System.out.print("Player 1 wins");
else
System.out.print("Player 2 wins");
}}
主要問題是,您分配當前分數的else
條件處於錯誤的區域。 (這些):
else {
player1turn = a+b ;
}
試試這個代碼:
public static void main(String[] args) {
// TODO Auto-generated method stub
Scanner scan = new Scanner(System.in);
int player1 = 0;
int player2 = 0;
int a, b, c, player1turn, player2turn, input;
int pig = 1;
Random r = new Random();
do{
do {
player1turn=0;
a = r.nextInt(6)+1;
b = r.nextInt(6)+1;
if( a==1 || b==1){
if (a == 1 && b == 1){
player1 = 0;
break;
}
else if (a==1 || b==1){
player1turn=0;
break;
}
}else {
player1turn = a+b ;
}
player1 += player1turn;
System.out.println("Player1 score is " + player1 + " and player2 score is " + player2);
System.out.print("Do you want to keep playing? Enter 1 to continue. Enter any other number to pass.");
input = scan.nextInt();
if (input != 1){
break;
}
} while (player1turn <= 20);
do{
player2turn=0;
a = r.nextInt(6)+1;
b = r.nextInt(6)+1;
if( a==1 || b==1){
if (a == 1 && b == 1){
player2=0;
break;
} else if (a==1 || b==1){
player2turn=0;
break;
}
}else {
player2turn = a+b ;
player2 += player2turn;
}
}while (player2turn<=20);
} while (player1 < 100 || player2 < 100);
if (player1>player2)
System.out.print("Player 1 wins");
else
System.out.print("Player 2 wins");
}
我已經修改了if循環。 您可以嘗試以下方法:
import java.util.Scanner;
import java.util.Random;
public class PlayPig {
public static void main(String[] args) {
// TODO Auto-generated method stub
Scanner scan = new Scanner(System.in);
int player1 = 0;
int player2 = 0;
int a, b, c, player1turn, player2turn, input;
int pig = 1;
Random r = new Random();
do{
do {
player1turn=0;
a = r.nextInt(6)+1;
b = r.nextInt(6)+1;
if (a == 1 && b == 1){
player1=0;
break;
}
else if((a== 1 && b!= 1) || (a!=1 && b== 1){
player1turn=0;
break;
}
else{
player1turn= a+b ;
}
player1= player1+player1turn;
System.out.println("Player1 score is " + player1 + " and player2 score is " + player2);
System.out.print("Do you want to keep playing? Enter 1 to continue. Enter any other number to pass.");
input = scan.nextInt();
if (input != 1)
break;
}
while
(player1turn <= 20);
do{
player2turn=0;
a = r.nextInt(6)+1;
b = r.nextInt(6)+1;
if (a == 1 && b == 1){
player2=0;
break;
}
else if((a== 1 && b!= 1) || (a!=1 && b== 1){
player2turn=0;
break;
}
else{
player2turn= a+b ;
}
player2= player2+player2turn;
}
while
(player2turn<=20);
}
while
(player1 < 100 || player2 < 100);
if (player1>player2)
System.out.print("Player 1 wins");
else
System.out.print("Player 2 wins");
}}
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