C language: making barrels

A barrel is made of 10 Surrounded by pieces of wood , The capacity of the enclosed barrel , from 10 It is expressed by the length of the shortest piece of wood （ The length value is accurate to one decimal place ）. Now there is 100 Pieces of wood , It can be made into 10 A barrel . Please write the program , about 100 Valid inputs （ representative 100 The length of pieces of wood , Can have the same value ）, Output the maximum value of the total capacity of the barrel made of wood chips represented by these values （ The result is one decimal place ）.

 Such as 100 The first value is ：25.6 27.8 1.2 28.9 30.1 96.7 32.3 12.3 33.4 11.2 35.6 22.3 37.8 26.7 38.9 29.0 0.1 40.1 36.7 41.2 2.3 42.3 34.5 15.6 43.4 17.8 44.5 23.4 45.6 8.9 47.8 13.4 48.9 20.1 49.0 39.0 51.2 85.6 6.7 53.4 99.0 24.5 55.6 77.8 18.9 56.7 10.1 58.9 16.7 59.0 61.2 82.3 89.0 62.3 3.4 63.4 31.2 64.5 60.1 66.7 9.0 68.9 50.1 46.7 69.0 70.1 21.2 72.3 71.2 73.4 52.3 75.6 5.6 76.7 91.2 78.9 19.0 80.1 65.6 81.2 83.4 67.8 84.5 4.5 86.7 97.8 87.8 79.0 98.9 88.9 90.1 7.8 92.3 74.5 93.4 57.8 94.5 14.5 95.6 54.5

 The output is 451.0

Programming requirements ：
1、 Please use array to realize ;
2、 When submitting the code of the task, it is necessary to ensure that it conforms to the industry code specification , You need to indent and wrap as necessary .

#include <stdio.h>

int main(void)
{
    
    float temp, arr[100];
    float total = 0.0;
    int i, j;

    for (i = 0; i < 100; i++)
        scanf("%f",&arr[i]);

    for (i = 0; i < 99; i++) {
    
        for (j = 0; j < 99 - i; j++) {
    
            if (arr[j] > arr[j+1]) {
    
                temp = arr[j+1];
                arr[j+1] = arr[j];
                arr[j] = temp;
            }
        }
    }

    for (i = 0; i < 100; i = i+10)
        total += arr[i];

    printf("Total capacity is: %.1f",total);

    return 0;
}

#include <stdio.h>

int main(void)
{
    
    float arr[100],n=0.0,b;
    int a,i,j,m=0;
    for(a=0;a<100;++a){
    
        scanf("%f",&arr[a]);
    }
    for(i=0;i<100-1;++i){
    
        for(j=0;j<100-1-i;++j){
    
            if(arr[j]>arr[j+1]){
    
                b=arr[j];
                arr[j]=arr[j+1];
                arr[j+1]=b;
            }
        }
    }
    while(m<100){
    
        n+=arr[m];
        m+=10;
    }
    printf("%.1f\n",n);
    return 0;
}