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#include <iostream>
#include <string>

using namespace std;

void bubbleSort(int data[], int n);

int main()
{
cout << "Enter ten unsorted integers..." << endl;

int a[10];
for (int i = 0; i < 10; ++  i)
{
    cout << "[" << i << "] = ";
    cin >> a[i];
}

cout << endl << "Unsorted List = ";
    for (int i = 0; i < 10; ++i)
    cout << a[i] << ", ";

cout << endl;

cout << "Sorting..." << endl;
cout << "Sorted List = ";
bubbleSort(a, 10);
}

void bubbleSort(int data[], int n)
{
int j = 0;
bool nextEnd = true;
while (nextEnd)
{
    nextEnd = false;
    ++j;
    for (int i = 0; i < n - j; ++i) 
    {
        if (data[i] > data[i+1]) 
        {
            int temp = data[i];
            data[i] = data[i+1];
            data[i+1] = data[i];
            nextEnd = true;
        }
    }
}

for (int i = 0; i < 10; ++i)
cout << data[i] << ", ";
}

该程序非常简单。将十个值输入到数组中。显示它们未排序。将它们发送到bubbleSort函数中,对它们进行排序,最后显示排序列表。我遇到的问题是我没有让输出恢复工作。我用最后一行代码进行了测试,但这不起作用。我也不认为我的排序搞砸了。如何正确显示此排序列表?

4

2 回答 2

3

冒泡排序至少有一个错误。分配给data[i+1]不正确。它应该是:

data[i+1] = temp;
于 2012-03-08T02:45:14.443 回答
2

问题是你的“交换”。它应该是:

int temp = data[i];
data[i] = data[i+1];
data[i+1] = temp;

经编辑测试,修正后工作正常。

于 2012-03-08T02:45:21.573 回答