C language bubble sort code

Always write always in the wrong, the interview also forget

Learning is such a process, warm to know the new, hope to remember

It's ok to forget

It is good to review

// there are many ways to sort, from small to large

#include <stdio.h>
void sort(int *a,int len)
{int i=0;
 int j;
 int t;
    for(i=0;i<len;i++)
    {
        for(j=0;j<len-i-1;j++)
        {
            if(a[j]>a[j+1])
            {
                t=a[j];
                a[j]=a[j+1];
                a[j+1]=t;
            }
        }
    }
} 
int main(int argc, char *argv[])
{
    int a[10]={
        -999,2,3,77,12,88,0,-8,99,100
    };

    int i=0;
    sort(a,10);

    for(i=0;i<10;i++)
    {
        printf("%d ",a[i]);
    }

    return 0;
}