bubble

#include<stdio.h>
void bubble(int a[], int n){
     int i=0;
     int j=0;
     int temp;
     for (i=n-1; i>0; i--){
         for(j=0; j<=i-1; j++){
             if(a[j]>a[j+1]){
                temp= a[j];
                a[j]= a[j+1];
                a[j+1]= temp;
              }
          }
       }
int main (){
    int a[]={1,2,3,4,5,6,7};
    int n=7;