Я пытаюсь создать программу, которая запускает эффективную лотерею. Однако в основном методе у меня возникают проблемы. Я получаю следующие сообщения об ошибке и не знаю почему! Любая помощь будет оценена. Лотерея. java: 171: ошибка: не удается найти символ
for (j = 0; j <= numTix; j++) {
^
symbol: variable j
location: class Lottery
Lottery.java:171: error: cannot find symbol
for (j = 0; j <= numTix; j++) {
^
symbol: variable j
location: class Lottery
Lottery.java:171: error: cannot find symbol
for (j = 0; j <= numTix; j++) {
^
symbol: variable j
location: class Lottery
Lottery.java:172: error: cannot find symbol
currTicket = userTix[j];
^
symbol: variable userTix
location: class Lottery
Lottery.java:172: error: cannot find symbol
currTicket = userTix[j];
^
symbol: variable j
location: class Lottery
Lottery.java:176: error: cannot find symbol
bestRow = j;
^
symbol: variable j
location: class Lottery
Lottery.java:180: error: cannot find symbol
for(int x = 0; x < userTix.length; x++) {
^
symbol: variable userTix
location: class Lottery
Lottery.java:181: error: cannot find symbol
System.out.print(userTix[bestRow][x]);
^
symbol: variable userTix
location: class Lottery
Вот метод, который, по моему мнению, вызвал ошибку:
public static void main(String[] args) {
Scanner scnr = new Scanner(System.in);
int k;
int n;
int m;
System.out.println("First, let's set up the game!");
System.out.print("How many distinct numbers should the player pick? ");
k = scnr.nextInt();
System.out.println(k);
if (k < 1) {
System.out.print("Error - number must be greater than or equal to 1! Please try again. ");
k = scnr.nextInt();
System.out.print(k);
}
System.out.print("Ok. Each of those " + k + " numbers should range from 1 to what? ");
n = scnr.nextInt();
System.out.print(n);
if (n <= k) {
System.out.print("Error - number must be greater than or equal to " + k + ". Try again. ");
n = scnr.nextInt();
System.out.print(n);
}
System.out.print("Ok. And finally, the bonus number should range from 1 to what? ");
m = scnr.nextInt();
System.out.println(m);
if (m < 1) {
System.out.print("Error - number must be greater than or equal to 1. Try again. ");
m = scnr.nextInt();
System.out.println(m);
}
System.out.println("There are " + numPossibleTickets(k, n, m) + " possible tickets in this game.");
double chanceWin = 1.0 / numPossibleTickets(k, n, m);
System.out.println("Each ticket has a " + chanceWin + " chance of winning the Jackpot. Let's play, good luck!");
System.out.print("How many tickets would you like to buy? ");
int numTix = scnr.nextInt();
System.out.println(numTix);
if (numTix < 1) {
System.out.print("Error - must buy at least 1 ticket. Try again. ");
numTix = scnr.nextInt();
System.out.print(numTix);
}
for (int i = 1; i <= numTix; i++) {
System.out.println("Ticket #" + i + "of " + numTix);
getPlayerNumbers(k, n);
System.out.println("Your tickets so far: ");
int userTix[][] = new int[numTix][k];
userTix[i - 1] = getPlayerNumbers(k, n);
System.out.println(userTix + " Bonus: " + getBonusNum(m));
}
System.out.println("The moment of truth has arrived! Here are the drawn numbers: ");
int[] drawnNums = getDrawnNumbers(k, n);
System.out.println(drawnNums + " Bonus: " + randBonusNum(m));
int randBonus = randBonusNum(m);
boolean bonusCheck = bonusMatch(m, randBonus);
if (numTix > 1) {
int tempMatches = 0;
int max = -1;
int bestRow = 0;
int[]currTicket = new int[k];
for (j = 0; j <= numTix; j++) {
currTicket = userTix[j];
tempMatches = countMatches(currTicket, drawnNums);
if (max < tempMatches) {
max = tempMatches;
bestRow = j;
}
}
System.out.println("Here's your best ticket: ");
for(int x = 0; x < userTix.length; x++) {
System.out.print(userTix[bestRow][x]);
}
System.out.println(" Bonus: " + m);
System.out.println("It matched " + max + "/" + k + "drawn numbers.");
if (bonusCheck = true) {
System.out.println("It did match the bonus number.");
}
else {
System.out.println("It did not match the bonus number.");
}
if (max == k * 1 && bonusCheck == true) {
System.out.println("WOOHOO! JACKPOT!!");
}
else {
System.out.println("Sorry, no jackpot this time. Did you really expect anything else?");
}
}
}
Опять же, я совершенно уверен Я объявил переменные, поэтому я не совсем уверен, в чем проблема. Если какой-либо из моих методов, которые я вызываю, кажется частью проблемы, дайте мне знать, и я опубликую их. Если вы заметите какие-либо другие ошибки в моем коде, не стесняйтесь, дайте мне знать!