测试代码插件

#include <stdio.h>

#define LEN 5
int a[LEN] = { 10, 5, 2, 4, 7 };

void insertion_sort(void)
{
	int i, j, key;
	for (j = 1; j < LEN; j++) {
		printf("%d, %d, %d, %d, %d\n",
		       a[0], a[1], a[2], a[3], a[4]);
		key = a[j];
		i = j - 1;
		while (i >= 0 && a[i] > key) {
			a[i+1] = a[i];
			i--;
		}
		a[i+1] = key;
	}
	printf("%d, %d, %d, %d, %d\n",
	       a[0], a[1], a[2], a[3], a[4]);
}

int main(void)
{
	insertion_sort();
	return 0;
}
原文地址:https://www.cnblogs.com/wangshuo/p/1929217.html