Revisions to Sort three numbers using only if-statements

Reverting previous edit as the code is the code is based on OP's code

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edited Mar 1, 2016 at 8:52

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#include <iostream>

using namespace std;

void sort(int num1, int num2, int num3, int* smallest, int* middle, int* biggest)
{
    if ((num1 < num2) && (num1 < num3))
    {
        *smallest = num1;
        if (num2 > num3)
        {
            *biggest = num2;
            *middle = num3;
        }
    }
    if ((num1 < num2) && (num3 <<< num1))
    {
        *smallest = num1;
        if (num2 < num3)
        {
            *middle = num2;
            *biggest = num3;
        }
    }
    if ((num1 > num2) && (num3 > num1))
    {
        *middle = num1;
        if (num2 < num3)
        {
            *smallest = num2;
            *biggest = num3;
        }
    }
    if ((num1 < num2) && (num3 < num1))
    {
        *middle = num1;
        if (num2 > num3)
        {
            *biggest = num2;
            *smallest = num3;
        }
    }
    if ((num1 > num2) && (num1 > num3))
    {
        *biggest = num1;
        if (num3 > num2)
        {
            *middle = num3;
            *smallest = num2;
        }
    }

    if ((num1 > num2) && (num1 > num3))
    {
        *biggest = num1;
        if (num2 > num3)
        {
            *middle = num2;
            *smallest = num3;
        }
    }


}

//==========================================================================
int main ()
{
    int num1, num2, num3;
    int smallest, middle, biggest;

    //cin >> num1 >> num2 >> num3;
    //sort(num1, num2, num3, &smallest, &middle, &biggest);
    //cout << endl;
    //cout << smallest << ", " << middle << ", " << biggest << endl;

    num1 = 1; num2 = 2; num3 = 3;
    sort(num1, num2, num3, &smallest, &middle, &biggest);
    cout << smallest << ", " << middle << ", " << biggest << endl;

    num1 = 4; num2 = 4; num3 = 4;
    sort(num1, num2, num3, &smallest, &middle, &biggest);
    cout << smallest << ", " << middle << ", " << biggest << endl;

    num1 = 5; num2 = 5; num3 = 6;
    sort(num1, num2, num3, &smallest, &middle, &biggest);
    cout << smallest << ", " << middle << ", " << biggest << endl;

    num1 = 7; num2 = 8; num3 = 7;
    sort(num1, num2, num3, &smallest, &middle, &biggest);
    cout << smallest << ", " << middle << ", " << biggest << endl;

    num1 = 9; num2 = 10; num3 = 10;
    sort(num1, num2, num3, &smallest, &middle, &biggest);
    cout << smallest << ", " << middle << ", " << biggest << endl;

    num1 = 11; num2 = 13; num3 = 12;
    sort(num1, num2, num3, &smallest, &middle, &biggest);
    cout << smallest << ", " << middle << ", " << biggest << endl;

    num1 = 15; num2 = 14; num3 = 16;
    sort(num1, num2, num3, &smallest, &middle, &biggest);
    cout << smallest << ", " << middle << ", " << biggest << endl;

    num1 = 19; num2 = 18; num3 = 17;
    sort(num1, num2, num3, &smallest, &middle, &biggest);
    cout << smallest << ", " << middle << ", " << biggest << endl;

    num1 = 21; num2 = 22; num3 = 20;
    sort(num1, num2, num3, &smallest, &middle, &biggest);
    cout << smallest << ", " << middle << ", " << biggest << endl;

    num1 = 25; num2 = 23; num3 = 24;
    sort(num1, num2, num3, &smallest, &middle, &biggest);
    cout << smallest << ", " << middle << ", " << biggest << endl;

    return 0;
}

#include <iostream>

using namespace std;

void sort(int num1, int num2, int num3, int* smallest, int* middle, int* biggest)
{
    if ((num1 < num2) && (num1 < num3))
    {
        *smallest = num1;
        if (num2 > num3)
        {
            *biggest = num2;
            *middle = num3;
        }
    }
    if ((num1 < num2) && (num3 < num1))
    {
        *smallest = num1;
        if (num2 < num3)
        {
            *middle = num2;
            *biggest = num3;
        }
    }
    if ((num1 > num2) && (num3 > num1))
    {
        *middle = num1;
        if (num2 < num3)
        {
            *smallest = num2;
            *biggest = num3;
        }
    }
    if ((num1 < num2) && (num3 < num1))
    {
        *middle = num1;
        if (num2 > num3)
        {
            *biggest = num2;
            *smallest = num3;
        }
    }
    if ((num1 > num2) && (num1 > num3))
    {
        *biggest = num1;
        if (num3 > num2)
        {
            *middle = num3;
            *smallest = num2;
        }
    }

    if ((num1 > num2) && (num1 > num3))
    {
        *biggest = num1;
        if (num2 > num3)
        {
            *middle = num2;
            *smallest = num3;
        }
    }


}

//==========================================================================
int main ()
{
    int num1, num2, num3;
    int smallest, middle, biggest;

    //cin >> num1 >> num2 >> num3;
    //sort(num1, num2, num3, &smallest, &middle, &biggest);
    //cout << endl;
    //cout << smallest << ", " << middle << ", " << biggest << endl;

    num1 = 1; num2 = 2; num3 = 3;
    sort(num1, num2, num3, &smallest, &middle, &biggest);
    cout << smallest << ", " << middle << ", " << biggest << endl;

    num1 = 4; num2 = 4; num3 = 4;
    sort(num1, num2, num3, &smallest, &middle, &biggest);
    cout << smallest << ", " << middle << ", " << biggest << endl;

    num1 = 5; num2 = 5; num3 = 6;
    sort(num1, num2, num3, &smallest, &middle, &biggest);
    cout << smallest << ", " << middle << ", " << biggest << endl;

    num1 = 7; num2 = 8; num3 = 7;
    sort(num1, num2, num3, &smallest, &middle, &biggest);
    cout << smallest << ", " << middle << ", " << biggest << endl;

    num1 = 9; num2 = 10; num3 = 10;
    sort(num1, num2, num3, &smallest, &middle, &biggest);
    cout << smallest << ", " << middle << ", " << biggest << endl;

    num1 = 11; num2 = 13; num3 = 12;
    sort(num1, num2, num3, &smallest, &middle, &biggest);
    cout << smallest << ", " << middle << ", " << biggest << endl;

    num1 = 15; num2 = 14; num3 = 16;
    sort(num1, num2, num3, &smallest, &middle, &biggest);
    cout << smallest << ", " << middle << ", " << biggest << endl;

    num1 = 19; num2 = 18; num3 = 17;
    sort(num1, num2, num3, &smallest, &middle, &biggest);
    cout << smallest << ", " << middle << ", " << biggest << endl;

    num1 = 21; num2 = 22; num3 = 20;
    sort(num1, num2, num3, &smallest, &middle, &biggest);
    cout << smallest << ", " << middle << ", " << biggest << endl;

    num1 = 25; num2 = 23; num3 = 24;
    sort(num1, num2, num3, &smallest, &middle, &biggest);
    cout << smallest << ", " << middle << ", " << biggest << endl;

    return 0;
}

#include <iostream>

using namespace std;

void sort(int num1, int num2, int num3, int* smallest, int* middle, int* biggest)
{
    if ((num1 < num2) && (num1 < num3))
    {
        *smallest = num1;
        if (num2 > num3)
        {
            *biggest = num2;
            *middle = num3;
        }
    }
    if ((num1 < num2) && (num3 << num1))
    {
        *smallest = num1;
        if (num2 < num3)
        {
            *middle = num2;
            *biggest = num3;
        }
    }
    if ((num1 > num2) && (num3 > num1))
    {
        *middle = num1;
        if (num2 < num3)
        {
            *smallest = num2;
            *biggest = num3;
        }
    }
    if ((num1 < num2) && (num3 < num1))
    {
        *middle = num1;
        if (num2 > num3)
        {
            *biggest = num2;
            *smallest = num3;
        }
    }
    if ((num1 > num2) && (num1 > num3))
    {
        *biggest = num1;
        if (num3 > num2)
        {
            *middle = num3;
            *smallest = num2;
        }
    }

    if ((num1 > num2) && (num1 > num3))
    {
        *biggest = num1;
        if (num2 > num3)
        {
            *middle = num2;
            *smallest = num3;
        }
    }


}

//==========================================================================
int main ()
{
    int num1, num2, num3;
    int smallest, middle, biggest;

    //cin >> num1 >> num2 >> num3;
    //sort(num1, num2, num3, &smallest, &middle, &biggest);
    //cout << endl;
    //cout << smallest << ", " << middle << ", " << biggest << endl;

    num1 = 1; num2 = 2; num3 = 3;
    sort(num1, num2, num3, &smallest, &middle, &biggest);
    cout << smallest << ", " << middle << ", " << biggest << endl;

    num1 = 4; num2 = 4; num3 = 4;
    sort(num1, num2, num3, &smallest, &middle, &biggest);
    cout << smallest << ", " << middle << ", " << biggest << endl;

    num1 = 5; num2 = 5; num3 = 6;
    sort(num1, num2, num3, &smallest, &middle, &biggest);
    cout << smallest << ", " << middle << ", " << biggest << endl;

    num1 = 7; num2 = 8; num3 = 7;
    sort(num1, num2, num3, &smallest, &middle, &biggest);
    cout << smallest << ", " << middle << ", " << biggest << endl;

    num1 = 9; num2 = 10; num3 = 10;
    sort(num1, num2, num3, &smallest, &middle, &biggest);
    cout << smallest << ", " << middle << ", " << biggest << endl;

    num1 = 11; num2 = 13; num3 = 12;
    sort(num1, num2, num3, &smallest, &middle, &biggest);
    cout << smallest << ", " << middle << ", " << biggest << endl;

    num1 = 15; num2 = 14; num3 = 16;
    sort(num1, num2, num3, &smallest, &middle, &biggest);
    cout << smallest << ", " << middle << ", " << biggest << endl;

    num1 = 19; num2 = 18; num3 = 17;
    sort(num1, num2, num3, &smallest, &middle, &biggest);
    cout << smallest << ", " << middle << ", " << biggest << endl;

    num1 = 21; num2 = 22; num3 = 20;
    sort(num1, num2, num3, &smallest, &middle, &biggest);
    cout << smallest << ", " << middle << ", " << biggest << endl;

    num1 = 25; num2 = 23; num3 = 24;
    sort(num1, num2, num3, &smallest, &middle, &biggest);
    cout << smallest << ", " << middle << ", " << biggest << endl;

    return 0;
}

a comparison corrected: "<<" -> "<"

Source Link

edit approved Feb 29, 2016 at 19:52

Ziezi

1.2k
1
15
33

#include <iostream>

using namespace std;

void sort(int num1, int num2, int num3, int* smallest, int* middle, int* biggest)
{
    if ((num1 < num2) && (num1 < num3))
    {
        *smallest = num1;
        if (num2 > num3)
        {
            *biggest = num2;
            *middle = num3;
        }
    }
    if ((num1 < num2) && (num3 <<< num1))
    {
        *smallest = num1;
        if (num2 < num3)
        {
            *middle = num2;
            *biggest = num3;
        }
    }
    if ((num1 > num2) && (num3 > num1))
    {
        *middle = num1;
        if (num2 < num3)
        {
            *smallest = num2;
            *biggest = num3;
        }
    }
    if ((num1 < num2) && (num3 < num1))
    {
        *middle = num1;
        if (num2 > num3)
        {
            *biggest = num2;
            *smallest = num3;
        }
    }
    if ((num1 > num2) && (num1 > num3))
    {
        *biggest = num1;
        if (num3 > num2)
        {
            *middle = num3;
            *smallest = num2;
        }
    }

    if ((num1 > num2) && (num1 > num3))
    {
        *biggest = num1;
        if (num2 > num3)
        {
            *middle = num2;
            *smallest = num3;
        }
    }


}

//==========================================================================
int main ()
{
    int num1, num2, num3;
    int smallest, middle, biggest; 

    //cin >> num1 >> num2 >> num3;
    //sort(num1, num2, num3, &smallest, &middle, &biggest);
    //cout << endl;
    //cout << smallest << ", " << middle << ", " << biggest << endl;

    num1 = 1; num2 = 2; num3 = 3;
    sort(num1, num2, num3, &smallest, &middle, &biggest);
    cout << smallest << ", " << middle << ", " << biggest << endl;

    num1 = 4; num2 = 4; num3 = 4;
    sort(num1, num2, num3, &smallest, &middle, &biggest);
    cout << smallest << ", " << middle << ", " << biggest << endl;

    num1 = 5; num2 = 5; num3 = 6;
    sort(num1, num2, num3, &smallest, &middle, &biggest);
    cout << smallest << ", " << middle << ", " << biggest << endl;

    num1 = 7; num2 = 8; num3 = 7;
    sort(num1, num2, num3, &smallest, &middle, &biggest);
    cout << smallest << ", " << middle << ", " << biggest << endl;

    num1 = 9; num2 = 10; num3 = 10;
    sort(num1, num2, num3, &smallest, &middle, &biggest);
    cout << smallest << ", " << middle << ", " << biggest << endl;

    num1 = 11; num2 = 13; num3 = 12;
    sort(num1, num2, num3, &smallest, &middle, &biggest);
    cout << smallest << ", " << middle << ", " << biggest << endl;

    num1 = 15; num2 = 14; num3 = 16;
    sort(num1, num2, num3, &smallest, &middle, &biggest);
    cout << smallest << ", " << middle << ", " << biggest << endl;

    num1 = 19; num2 = 18; num3 = 17;
    sort(num1, num2, num3, &smallest, &middle, &biggest);
    cout << smallest << ", " << middle << ", " << biggest << endl;

    num1 = 21; num2 = 22; num3 = 20;
    sort(num1, num2, num3, &smallest, &middle, &biggest);
    cout << smallest << ", " << middle << ", " << biggest << endl;

    num1 = 25; num2 = 23; num3 = 24;
    sort(num1, num2, num3, &smallest, &middle, &biggest);
    cout << smallest << ", " << middle << ", " << biggest << endl;

    return 0;
}

#include <iostream>

using namespace std;

void sort(int num1, int num2, int num3, int* smallest, int* middle, int* biggest)
{
    if ((num1 < num2) && (num1 < num3))
    {
        *smallest = num1;
        if (num2 > num3)
        {
            *biggest = num2;
            *middle = num3;
        }
    }
    if ((num1 < num2) && (num3 << num1))
    {
        *smallest = num1;
        if (num2 < num3)
        {
            *middle = num2;
            *biggest = num3;
        }
    }
    if ((num1 > num2) && (num3 > num1))
    {
        *middle = num1;
        if (num2 < num3)
        {
            *smallest = num2;
            *biggest = num3;
        }
    }
    if ((num1 < num2) && (num3 < num1))
    {
        *middle = num1;
        if (num2 > num3)
        {
            *biggest = num2;
            *smallest = num3;
        }
    }
    if ((num1 > num2) && (num1 > num3))
    {
        *biggest = num1;
        if (num3 > num2)
        {
            *middle = num3;
            *smallest = num2;
        }
    }

    if ((num1 > num2) && (num1 > num3))
    {
        *biggest = num1;
        if (num2 > num3)
        {
            *middle = num2;
            *smallest = num3;
        }
    }


}

int main ()
{
    int num1, num2, num3;
    int smallest, middle, biggest;
    //cin >> num1 >> num2 >> num3;
    //sort(num1, num2, num3, &smallest, &middle, &biggest);
    //cout << endl;
    //cout << smallest << ", " << middle << ", " << biggest << endl;

    num1 = 1; num2 = 2; num3 = 3;
    sort(num1, num2, num3, &smallest, &middle, &biggest);
    cout << smallest << ", " << middle << ", " << biggest << endl;

    num1 = 4; num2 = 4; num3 = 4;
    sort(num1, num2, num3, &smallest, &middle, &biggest);
    cout << smallest << ", " << middle << ", " << biggest << endl;

    num1 = 5; num2 = 5; num3 = 6;
    sort(num1, num2, num3, &smallest, &middle, &biggest);
    cout << smallest << ", " << middle << ", " << biggest << endl;

    num1 = 7; num2 = 8; num3 = 7;
    sort(num1, num2, num3, &smallest, &middle, &biggest);
    cout << smallest << ", " << middle << ", " << biggest << endl;

    num1 = 9; num2 = 10; num3 = 10;
    sort(num1, num2, num3, &smallest, &middle, &biggest);
    cout << smallest << ", " << middle << ", " << biggest << endl;

    num1 = 11; num2 = 13; num3 = 12;
    sort(num1, num2, num3, &smallest, &middle, &biggest);
    cout << smallest << ", " << middle << ", " << biggest << endl;

    num1 = 15; num2 = 14; num3 = 16;
    sort(num1, num2, num3, &smallest, &middle, &biggest);
    cout << smallest << ", " << middle << ", " << biggest << endl;

    num1 = 19; num2 = 18; num3 = 17;
    sort(num1, num2, num3, &smallest, &middle, &biggest);
    cout << smallest << ", " << middle << ", " << biggest << endl;

    num1 = 21; num2 = 22; num3 = 20;
    sort(num1, num2, num3, &smallest, &middle, &biggest);
    cout << smallest << ", " << middle << ", " << biggest << endl;

    num1 = 25; num2 = 23; num3 = 24;
    sort(num1, num2, num3, &smallest, &middle, &biggest);
    cout << smallest << ", " << middle << ", " << biggest << endl;

    return 0;
}

#include <iostream>

using namespace std;

void sort(int num1, int num2, int num3, int* smallest, int* middle, int* biggest)
{
    if ((num1 < num2) && (num1 < num3))
    {
        *smallest = num1;
        if (num2 > num3)
        {
            *biggest = num2;
            *middle = num3;
        }
    }
    if ((num1 < num2) && (num3 < num1))
    {
        *smallest = num1;
        if (num2 < num3)
        {
            *middle = num2;
            *biggest = num3;
        }
    }
    if ((num1 > num2) && (num3 > num1))
    {
        *middle = num1;
        if (num2 < num3)
        {
            *smallest = num2;
            *biggest = num3;
        }
    }
    if ((num1 < num2) && (num3 < num1))
    {
        *middle = num1;
        if (num2 > num3)
        {
            *biggest = num2;
            *smallest = num3;
        }
    }
    if ((num1 > num2) && (num1 > num3))
    {
        *biggest = num1;
        if (num3 > num2)
        {
            *middle = num3;
            *smallest = num2;
        }
    }

    if ((num1 > num2) && (num1 > num3))
    {
        *biggest = num1;
        if (num2 > num3)
        {
            *middle = num2;
            *smallest = num3;
        }
    }


}

//==========================================================================
int main ()
{
    int num1, num2, num3;
    int smallest, middle, biggest; 

    //cin >> num1 >> num2 >> num3;
    //sort(num1, num2, num3, &smallest, &middle, &biggest);
    //cout << endl;
    //cout << smallest << ", " << middle << ", " << biggest << endl;

    num1 = 1; num2 = 2; num3 = 3;
    sort(num1, num2, num3, &smallest, &middle, &biggest);
    cout << smallest << ", " << middle << ", " << biggest << endl;

    num1 = 4; num2 = 4; num3 = 4;
    sort(num1, num2, num3, &smallest, &middle, &biggest);
    cout << smallest << ", " << middle << ", " << biggest << endl;

    num1 = 5; num2 = 5; num3 = 6;
    sort(num1, num2, num3, &smallest, &middle, &biggest);
    cout << smallest << ", " << middle << ", " << biggest << endl;

    num1 = 7; num2 = 8; num3 = 7;
    sort(num1, num2, num3, &smallest, &middle, &biggest);
    cout << smallest << ", " << middle << ", " << biggest << endl;

    num1 = 9; num2 = 10; num3 = 10;
    sort(num1, num2, num3, &smallest, &middle, &biggest);
    cout << smallest << ", " << middle << ", " << biggest << endl;

    num1 = 11; num2 = 13; num3 = 12;
    sort(num1, num2, num3, &smallest, &middle, &biggest);
    cout << smallest << ", " << middle << ", " << biggest << endl;

    num1 = 15; num2 = 14; num3 = 16;
    sort(num1, num2, num3, &smallest, &middle, &biggest);
    cout << smallest << ", " << middle << ", " << biggest << endl;

    num1 = 19; num2 = 18; num3 = 17;
    sort(num1, num2, num3, &smallest, &middle, &biggest);
    cout << smallest << ", " << middle << ", " << biggest << endl;

    num1 = 21; num2 = 22; num3 = 20;
    sort(num1, num2, num3, &smallest, &middle, &biggest);
    cout << smallest << ", " << middle << ", " << biggest << endl;

    num1 = 25; num2 = 23; num3 = 24;
    sort(num1, num2, num3, &smallest, &middle, &biggest);
    cout << smallest << ", " << middle << ", " << biggest << endl;

    return 0;
}

"advices" isn't a word

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edited May 27, 2015 at 14:13

Jamal

35.2k
13
134
238

A few advices pieces of advice:

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answered May 27, 2015 at 10:01

SylvainD

29.8k
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49
93

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