选择排序

#include

#define NUM 10//可以根据要求更改

int main() {
	int arr[NUM], i, j;
	for (i = 0; i < NUM; i++) {
		scanf("%d", &arr[i]);
	}

	
	for (i = 0; i < NUM - 1; i++) {
		int min = arr[i], mark = i, temp;
		for (j = i; j < NUM; j++) {
			if (arr[j] < min) {
				min = arr[j];
				mark = j;
			}
		}
		temp = arr[i];
		arr[i] = arr[mark];
		arr[mark] = temp;
	}

	for (i = 0; i < NUM; i++) {
		printf("%d ", arr[i]);
	}
	printf("\n");

	return 0;
}