This is a language absolute value sorting question!!

#define _crt_secure_no_warnings
#include<stdio.h>
#include<stdlib.h>
#include<math.h>
void sortAbs(int* a, int* b, int* c);

int main()
{
    int *a, *b, *c;
    int max, mid, min;
    printf ("Enter 3 integers:");

    scanf("%d,%d,%d", &a,&b,&c);

    sortAbs(&a, &b, &c);

    printf("%d,%d,%d", min, mid, max);
}

void sortAbs(int *a, int *b, int *c)
{
    int tmp;
    int max, mid, min;

    if (abs(*a) >= abs(*b) && abs(*a) >= abs(*c)) 
    {       
        max = *a;
        if (abs(*b) >= abs(*c))
        {
            mid = *b;
            min = *c;
        }
        else if(abs(*c) >= abs(*b))
        {
            mid = *c;
            min = *b;
        }
    }

    if (abs(*b) >= abs(*a) && abs(*b) >= abs(*c))
    {
        max = *b;
        if (abs(*a) >= abs(*c))
        {
            mid = *a;
            min = *c;
        }
        else if(abs(*c)>= abs(*a))
        {
            mid = *c;
            min = *a;
        }
    }

    if (abs(*c) >= abs(*a) && abs(*c) >= abs(*b))
    {
        max = *c;
        if (abs(*b) >= abs(*a))
        {
            mid = *b;
            min = *a;
        }
        else if(abs(*c)>= abs(*b))
        {
            mid = *c;
            min = *b;
        }
    }
    return 0;
}

-252 Enter -> -225
-3 -64 When entering -> -34 -6

I made it like this, but there's an error when I type it in What's wrong?

c sorting

2022-09-20 17:01

1 Answers

Please understand that I can't explain each and every place because there are many mistakes.

Below are the modified codes and results. Check the differences carefully.

#define _CRT_SECURE_NO_WARNINGS
#include<stdio.h>
#include<stdlib.h>
#include<math.h>
void sortAbs(int* a, int* b, int* c);

int main()
{
    int a,  b, c;
    //int max, mid, min;
    printf ("Enter 3 integers:");

    scanf("%d %d %d", &a, &b, &c);

    sortAbs(&a, &b, &c);

    printf("%d,%d,%d", a, b, c);
}

void sortAbs(int* a, int* b, int* c)
{
    //int tmp;
    int max, mid, min;

    if (abs(*a) >= abs(*b) && abs(*a) >= abs(*c))
    {
        max = *a;
        if (abs(*b) >= abs(*c))
        {
            mid = *b;
            min = *c;
        }
        else if (abs(*c) >= abs(*b))
        {
            mid = *c;
            min = *b;
        }
    }
    else if (abs(*b) >= abs(*a) && abs(*b) >= abs(*c))
    {
        max = *b;
        if (abs(*a) >= abs(*c))
        {
            mid = *a;
            min = *c;
        }
        else if (abs(*c) >= abs(*a))
        {
            mid = *c;
            min = *a;
        }
    }
    else if (abs(*c) >= abs(*a) && abs(*c) >= abs(*b))
    {
        max = *c;
        if (abs(*b) >= abs(*a))
        {
            mid = *b;
            min = *a;
        }
        else if (abs(*c) >= abs(*b))
        {
            mid = *c;
            min = *b;
        }
    }

    *a = min;
    *b = mid;
    *c = max;

    //return 0;
}

2022-09-20 17:01

If you have any answers or tips

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