Spring-jdbc-ConnectionHolder
阿新 • • 發佈:2021-01-19
選擇排序 SelectionSort
#include<iostream>
//#include<algorithm> 之前用,現在 std已包含
using namespace std;
void selectionSort(int arr[], int n) {
for (int i = 0; i < n; i++) {
//尋找[i,n)區間裡的最小值
int minIndex = i;
for (int j = i + 1; j < n; j++)
if (arr[j] < arr[minIndex] )
minIndex = j;
swap(arr[i], arr[minIndex]);
}
}
int main() {
int a[10] = { 10,9,8,7,6,5,4,3,2,1 };
selectionSort(a, 10);
for (int i = 0; i < 10; i++)
cout << a[i] << " ";
cout << endl;
return 0;
}