c++ - For 循环和计数

Question

对不起，我是一个非常新手的程序员，只是在学习。我一直遇到一个问题。我一直试图让这个来计算最大数字显示的次数。但有时它比它应该多一个。我更改了一些变量并将其移动。我已经被困了大约一个小时。

#include <iostream>
#include <ctime>
using namespace std;

int main()
{
    int largeNumCount = 0;
    int largeNum = 1;
    srand(unsigned(time(0)));
    for (int x = 1; x <= 20; x++)
    {
        int randNum = (rand() % 10) + 1;
        cout <<  randNum << "  ";
        if (largeNum <= randNum)
        {
            largeNum = randNum;
            largeNumCount = 1;
        }
        if (largeNum == randNum)
        {
            largeNumCount++;
        }
    }

    cout << "\n\nThe largest number: " << largeNum << " was found " << largeNumCount << " time(s)\n\n";
    system("pause");
    return 0;
}

Answer 1

试试这个:

if ( randNum > largeNum )
{
    largeNum = randNum;
    largeNumCount = 1;
}
else if ( randNum == largeNum )
{
    ++largeNumCount;
}