如何修复我的代码，以免收到 C6385 警告？

Question

我的代码中出现 C6385 警告时遇到问题。我正在尝试查看两个数组是否彼此相等。我不断收到的警告位于 if(p[i] == inputGuess[j]) 行。我尝试重做这些行，但我不断收到相同的警告。有谁知道我做错了什么。这也是我第一次用C++编程。

#include <time.h>
#include <stdlib.h>
#include <stdio.h>
#include "Game.h"
#include <iostream>
#include <iomanip>

using namespace std;

int* generateNumbers(int n, int m) {

    // Intialize random number
    srand(static_cast<unsigned int>(time(NULL)));

    // Declare array size to generate random numbers based on what is between 1 to (m)
    int* numbers = new int[n];

    for (int i = 0; i < n; i++) {
        numbers[i] = (rand() % m) +1;
        cout << numbers[i]<< "  " << endl;

    }

    return numbers;


}

void Game::guessingGame(int n, int m) {
    int* p;
    int sum = 0;

    // Call the generateNumber function
    generateNumbers(n, m);
    
    // Declare array based on user guesses
    inputGuess = new int[n];

    p = generateNumbers(n,m);

    for (int i = 0; i < n; i++) {
        cin >> inputGuess[i];
    }
    // See if the user guesses and computers answers match up
    for (int i = 0; i < n; i++) {
        for (int j = 0; i < n; j++) {
            if (p[i] == inputGuess[j]){  //Where I keep getting the C6385 Warning
                sum++;
                break;
        }
        }
    }
    
}

C6385 警告文档指出：

The readable extent of the buffer might be smaller than the index used to read from it. Attempts to read data outside the valid range leads to buffer overrun.

https://docs.microsoft.com/en-us/cpp/code-quality/c6385?view=msvc-160

Answer 1

您的第二个 if 语句比较 i < n 而不是 j < n 并且由于 i 从未在内部修改，因此它将永远运行。这会导致警告，因为您将越界访问内存。修复比较。

如何修复我的代码，以免收到 C6385 警告？

How can I fix my code so I don't get a C6385 warning?

c++

visual-studio-2019