C语言程序设计，帮帮我吧

Question

 

Answer 1

#include <stdio.h>
int main()
{
    int i,j,n,a[1000],t,k,temp;
    scanf("%d",&n);
    for(i=0;i<n;i++){
        scanf("%d",&a[i]);
    }
    for(i=0;i<n-1;i++){
        for(k=0;k<n;k++){
            printf("%d ",a[k]);
        }
        for(j=0;j<n-i;j++){
            if(a[j]>a[j+1]){
                t=a[j];
                a[j]=a[j+1];
                a[j+1]=t;
            }
        }

        printf("\n");
    }
    return 0;
}