vc++相关程序问题

vc++相关程序问题以及其数组简单排序应用实践相关问题……谢谢了……

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每个行单独排序的逻辑外面再套一层for循环遍历每一行就是了

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代码:

#include <iostream>
using namespace std;

void print(int b[][4], int n)
{
    int i, j;
    for (i = 0; i < n; i++)
    {
        for (j = 0; j < 4; j++)
        {
            if (j < 3)
                cout << b[i][j] << " ";
            else
                cout << b[i][j] << endl;
        }
    }
}

void sort(int b[][4], int n)
{
    int i, j, k, t;
    for (i = 0; i < n; i++)
    {
        //对第i行排序
        for (j = 0; j < 3; j++)
        {
            for (k = 0; k < 3 - j ; k++)
            {
                if (b[i][k] < b[i][k + 1])
                {
                    t = b[i][k];
                    b[i][k] = b[i][k+1];
                    b[i][k+1] = t;
                }
            }
        }
    }
}

int main()
{
    int a[3][4], i, j;
    cout << "请输入3*4的二维数组:" << endl;
    for (i = 0; i < 3; i++)
    {
        for (j = 0; j < 4; j++)
            cin >> a[i][j];
    }
    cout << "排序后:" << endl;
    sort(a, 3);
    print(a, 3);
    return 0;
}

每行排序就是每行单独进行冒泡排序

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