选择排序正确版本
#include <iostream>void swap(int* a, int* b){*a = *a ^ *b;*b = *a ^ *b;*a = *a ^ *b;};void selectionSort(int* a, int n){int min;int minIdx;for (int i = 0; i <= n - 1; i++){min = a[i];minIdx = i;for (int j = i + 1; j <= n; j++){if (a[j] < min){min = a[j];minIdx = j;}}swap(&a[minIdx], &a[i]);}};int main(int argc,char *argv[]){int a[10] = {24, 1145, 21, 10, 4, 5, 9, 13, 7, 101}; selectionSort(a, 9);return 0;}