题解 | #C++冒泡排序#
C++冒泡排序
https://www.nowcoder.com/practice/eb72dada09de43ceacf93f9a143ee321
#include <iostream> using namespace std; int main() { int arr[6] = { 0 }; int len = sizeof(arr) / sizeof(int); for (int i = 0; i < len; i++) { cin >> arr[i]; } // write your code here...... int temp = arr[0]; for(int i = 0; i < len - 1; i++) { for(int j = 0; j < len - i - 1; j++) { if(arr[j]>arr[j+1]) { temp = arr[j]; arr[j] = arr[j+1]; arr[j+1] = temp; }//冒泡函数的实质就是把大的放前面 } } for(int i = 0; i < len; i++) cout<<arr[i]<<" "; return 0; }
for()
if(){}
和for()
{
if(){}
}
好像不太一样