彩票模拟器正在返回垃圾价值，而不是用户乐透数字和获胜数字

我一直在编写此C Lotto Simulator，并且IM试图让它显示以显示用户Lotto号码(用户阵列(，这些数字是随机生成并插入阵列(pballDrawing(然后是您的奖金，但是当我尝试使用for循环输出两个阵列时，我只会得到垃圾值(-84792048这种东西(或数组的最后值。

我相信在两个阵列的重复测试中都出错了，但我不知道到底是怎么的。我已经尝试将其混合在一起，但是它只是显示了最后一个输入的值。

编辑：好的，因此我将问题范围缩小到了这些功能。我将这些功能设置在主内部的循环中。感谢您提出的建议，建议使用std::shuffle和增加我的输出，但是在初学者课程中，我的教授没有教过使用它，所以我很确定我会因为使用"快捷方式"(如Shuffle(而被淘汰。

void userPBInput(int &num) {
    cout << "Please enter 5 unique numbers you would like to use for the lottery--> ";
    cin >> num;
}
//*************userPBInputTest********************************
//Description: tests the userNums to make sure they are destinct and within range.
//Pre: recives the userNums array and num cin value from the preveious function. 
//Post: will test the array and then pass it back to userPBInput.
//************************************************************
void userPBInputTest(int num, int userNums[BALLCNT]) {
    for (int r = 0; r < BALLCNT - 2; r++) {
        while (num<MIN || num>MAX) {
            cout << "Error. Please enter a number within 1 and 69 --> ";
            cin >> num;
        }
        while (num == userNums[r]) {
            cout << "Error. Please enter a new number that you haven't entered already--> ";
            cin >> num;
        }
        userNums[r] = num;
    }
}

#include <iostream>
#include <ctime>
#include <cstdlib>
using namespace std;
const int BALLCNT = 6;
const int REDBALL = 5;
const int MAX = 69;
const int MIN = 1;
const int RMAX = 26;
void userPBInput (int &num);
void userPBInputTest(int num, int userNums[BALLCNT]);
void redBall(int userNums[BALLCNT]);
void rngPBall(int drawing);
void rngPBallTest(int drawing, int ballDrawing[BALLCNT]);
void redRngPBall(int ballDrawing[BALLCNT]);
void matchCounter(int userNums[BALLCNT], int ballDrawing[BALLCNT]);
void winnings(int match, bool redMatch);

int main() {
    srand(time(NULL));
    int userNums[BALLCNT];                  //users lotto numbers
    int ballDrawing[BALLCNT];               // the winning numbers
    int num = 0;                            // secondary value to validate users numbers for range and duplicates 
    int drawing = 0;                        // same as previous but with the winning numbers (duplicate only not range)
    int match = 0;                          //will count how many white ball matches between the winning and the users numbers 
    bool redMatch = false;  //tracks if you get a match with the red lotto ball.
    for (int k = 0; k < BALLCNT - 1; k++) {         //puts the functions into loop so you can enter 5 numbers and have them tested
        userPBInput(num);
        userPBInputTest(num, userNums);
    }
    redBall(userNums);                              //allows you to enter the redball number in the 6th element of the array 
    for (int g = 0; g < BALLCNT - 1; g++) {         //loop to generate and test 5 numbers 
        rngPBall(drawing);                          //Where the user inputs their lotto numbers 
        rngPBallTest(drawing, ballDrawing);         // the teest 
    }
    redRngPBall(ballDrawing);
    matchCounter(userNums, ballDrawing);
    winnings(match, redMatch);
}
//*******************userPBInput*****************************
//Description: Will accept 5 numbers and the 6th red number from the user. 
//Pre: receives num value for comparison in
//post: will be filled with numbers as the userPBInputTest tests to make sure that they are within range and are distinct and then passed to the decideWinnings function.
//****************************************************
void userPBInput(int &num) {
    cout << "Please enter 5 unique numbers you would like to use for the lottery--> ";
    cin >> num;
}
//*************userPBInputTest********************************
//Description: tests the userNums to make sure they are destinct and within range.
//Pre: recives the userNums array and num cin value from the preveious function. 
//Post: will test the array and then pass it back to userPBInput.
//************************************************************
void userPBInputTest(int num, int userNums[BALLCNT] ){
    for (int r = 0; r < BALLCNT - 1; r++) {
        while (num<MIN || num>MAX) {
            cout << "Error. Please enter a number within 1 and 69 --> ";
            cin >> num;
        }
        while (num == userNums[r]) {
            cout << "Error. Please enter a new number that you haven't entered already--> ";
            cin >> num;
        }
            userNums[r] = num;
    }
}
//*************redBall*********************
//Description: Asks the user for what value they'd like for their red powerball
//Pre: recieves empty int redB value 
//post: will pass redB on to the winnings decision function to be compared with the
//randomly generated red ball value
//**************************************
void redBall(int userNums[BALLCNT]) {
    cout << " And what would you like for your powerball? (aka the redball)-->";
    cin >> userNums[REDBALL];
    while ( userNums[REDBALL]> MAX || userNums[REDBALL] < MIN) {
        cout << " The red ball need to be within 1 and 26. Try again--> ";
        cin >> userNums[REDBALL];
    }

}
//**********rngPBall******************************
//Description: Will generate 5 random numbers for the simulated ball drawing and one value for the redBall 
//Pre: Will recieve the array meant for the lotto drawing 
//Post: will be passed to the test function to make sure they are unique and within range and then passed to the winnings calculator 
//*************************************************
void rngPBall(int drawing) {
        drawing = MIN + rand() % MAX;                                               
}
//**********rngPBallTest********************
//Description: will test the randomly generated numbers for duplicates and make a new number if so 
//Pre: Recieves drawing value with RNG number and the winning numbers array 
//post: will pass on fully tested array to main and to the winnings calculator 
//******************************************
void rngPBallTest(int drawing, int ballDrawing[BALLCNT]) {
    for (int e = 0; e < BALLCNT - 1; e++) {                                                                 //to test the winning numbers for duplicates
        while (drawing == ballDrawing[e]) 
            drawing = MIN + rand() % MAX;


            ballDrawing[e] = drawing;                                                                       //assigns the value of drawing to its place in the ballDrawing Array
    }
}
//***********redRngPBall********************************************
// Description: to generate a winning number for the last value in the array, to represent the red ball
//Pre: recieves ballDrawing Array and fills the last element with the red ball drawing
//Post: will pass full array to winnings calculator
//******************************************************************
void redRngPBall(int ballDrawing[BALLCNT]){
    ballDrawing[REDBALL] = MIN + rand() % RMAX;                     //Generates a number for the element #6 
}
//**************matchCounter***************************************
// Description: will test each element of both arrays against eachother and track the amount of matches you have and if the 
// red number matches.  
//Pre: Recieves both users array and the randomly generated array .
//Post: will pass the match/redmatch ints to int winnings. 

void matchCounter(int userNums[BALLCNT], int ballDrawing[BALLCNT]) {
    int match = 0;                                                      //tracks how many matches you get 
    bool redMatch = false;                                              //since you either have a match or you dont, made it a bool
    for (int v = 0; v < BALLCNT - 1; v++)                               //user/winning match counting loop 
        while (userNums[v] == ballDrawing[v])                           
            match++;

    if (userNums[6] == ballDrawing[6])                                  //boolean decision. 
        redMatch = true;
}
//***************winnings********************************************
//Description: Will decide what your winnings are based on if the red powerball matches or not and how many white matches you get 
//Pre: recieves the match int and redMatch bool 
//post: will cout and return your winnings
//********************************************************************
void winnings(int match, bool redMatch) {
    int winnings = 0

        ; switch (match) {                                              //will decide what you win based on how many matches you get . 
    case 5: if (redMatch == true)
        cout << "YOUVE JUST WON THE JACKPOT";
            else 
        winnings = 1000000;
        break;
    case 4: if (redMatch == true) 
        winnings = 50000;
    else 
        winnings = 100;
        break;
    case 3: if (redMatch == true)
        winnings = 100; 
            else
        winnings = 7;
        break;
    case 2:if (redMatch == true)
        winnings = 7;
        break;
    case 1: if (redMatch == true)
        winnings = 4;
        break;
    default: winnings = 4;

    }

    cout << " You win $" << winnings<<".";                      //displays what you won.
}

我需要它能够显示两个数组的6个数字，但是只需获取垃圾值抱歉，如果这太多代码，但我不想遗漏任何上下文。