简单排序

#include <stdio.h>
int main() {
    int n;
    int buf[100];
    while (scanf("%d", &n) != EOF) {

        for (int i = 0; i < n; i++) {
            scanf("%d", &buf[i]);
        }
    
        //冒泡排序主体
        for (int i = 0; i < n - 1; i++)
        {
            for (int j = 0; j < n-i-1; j++)
            {
                if (buf[j] > buf[j+1])
                {
                    int tmp = buf[j + 1];
                    buf[j + 1] = buf[j];
                    buf[j] = tmp;
                }
            }
        }

        //输出数组
        for (int i = 0; i < n; i++)
        {
            printf("%d ", buf[i]);
        }
        printf("\n");
    }
    return 0;
}