bubblesort.c

#include<stdio.h>
#include<string.h>
int main()
{
    int i,j;

    int n = 5;

    int arr[5] = {1,2,3,4,5};

    int temp;
    for(i=0;i<n-1;i++){
        for(j=0;j<n-1;j++){
            if(arr[j] < arr[j+1]){
                temp = arr[j];
                arr[j] = arr[j+1];
                arr[j+1] = temp;
            }
        }
    }

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


    return 0;
}