Sort an Array in Descending Order

Code

#include <stdio.h>
#include <stdint.h>

void bubble_sort_desc(uint8_t *arr, uint8_t n) {
    // Your logic here
    for(int i = 0; i < n - 1; i++) {
        for(int j = 0; j < n - i - 1; j++) {
            if(*(arr + j) < *(arr + j + 1)) {
                *(arr + j) = *(arr + j) ^ *(arr + j + 1);
                *(arr + j + 1) = *(arr + j) ^ *(arr + j + 1);
                *(arr + j) = *(arr + j) ^ *(arr + j + 1);
            }
        }
    }
}

int main() {
    uint8_t n;
    scanf("%hhu", &n);
    uint8_t arr[100];

    for (uint8_t i = 0; i < n; i++) {
        scanf("%hhu", &arr[i]);
    }

    bubble_sort_desc(arr, n);

    for (uint8_t i = 0; i < n; i++) {
        printf("%hhu", arr[i]);
        if(i < n-1){
            printf(" ");
        }
    }

    return 0;
}
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Input

5 10 3 5 2 7

Expected Output

10 7 5 3 2