diamond_number_pattern_with_abs()_shortest_code.c

/*

  diamond_number_pattern_with_abs()_shortest_code.c

Enter the number of rows of triangle above longest row: 3


diamond_pattern_with_abs(h);

---*---
--***--
-*****-
*******
-*****-
--***--
---*---


diamond_number_pattern_with_abs_1(h);

---4---
--343--
-23432-
1234321
-23432-
--343--
---4---


diamond_number_pattern_with_abs_2(h);

---1---
--212--
-32123-
4321234
-32123-
--212--
---1---


diamond_number_pattern_with_abs_3(h);

---4---
--345--
-23456-
1234567
-23456-
--345--
---4---


diamond_number_pattern_with_abs_31(h);

---4---
--543--
-65432-
7654321
-65432-
--543--
---4---


diamond_number_pattern_with_abs_4(h);

---1---
--222--
-33333-
4444444
-33333-
--222--
---1---


diamond_number_pattern_with_abs_5(h);

---4---
--333--
-22222-
1111111
-22222-
--333--
---4---


You can find all my C programs at Dragan Milicev's pastebin:

https://pastebin.com/u/dmilicev

*/

#include<stdio.h>

/*
---*---
--***--
-*****-
*******
-*****-
--***--
---*---
*/
void diamond_pattern_with_abs( int h )
{                   // h - number of rows of triangle above longest row
    int row, col;
    char c;         // the character by which the diamond is printed

    for (row=-h; row<=h; row++)
    {
        for (col=-h; col<=h; col++)
        {
            // calculate the current char to print diamond, '-' or '*'
            // c = abs(col) + abs(row) <= h ? '*' : '-';  // or
            if( abs(col) + abs(row) <= h )
                c = '*';
            else
                c = '-';

            printf("%c",c);
        }
        printf("\n");   // new row
    }
}

/*
---4---
--343--
-23432-
1234321
-23432-
--343--
---4---
*/
void diamond_number_pattern_with_abs_1( int h )
{                   // h - number of rows of triangle above longest row
    int num, row, col;

    for (row=-h; row<=h; row++)
    {
        num = 0;
        for (col=-h; col<=h; col++)
        {
            if( col <= 0 )
              num++;
            else
              num--;

            if( abs(col) + abs(row) <= h )
                printf("%d",num);
            else
                printf("-");
        }
        printf("\n");   // new row
    }
}

/*
---1---
--212--
-32123-
4321234
-32123-
--212--
---1---
*/
void diamond_number_pattern_with_abs_2( int h )
{                   // h - number of rows of triangle above longest row
    int num, row, col;

    for (row=-h; row<=h; row++)
    {
        num = h+2;
        for (col=-h; col<=h; col++)
        {
            if( col <= 0 )
              num--;
            else
              num++;

            if( abs(col) + abs(row) <= h )
                printf("%d",num);
            else
                printf("-");
        }
        printf("\n");   // new row
    }
}

/*
---4---
--345--
-23456-
1234567
-23456-
--345--
---4---
*/
void diamond_number_pattern_with_abs_3( int h )
{                   // h - number of rows of triangle above longest row
    int num, row, col;

    for (row=-h; row<=h; row++)
    {
        num = 0;
        for (col=-h; col<=h; col++)
        {
              num++;

            if( abs(col) + abs(row) <= h )
                printf("%d",num);
            else
                printf("-");
        }
        printf("\n");   // new row
    }
}

/*
---4---
--543--
-65432-
7654321
-65432-
--543--
---4---
*/
void diamond_number_pattern_with_abs_31( int h )
{                   // h - number of rows of triangle above longest row
    int num, row, col;

    for (row=-h; row<=h; row++)
    {
        num = 2*h+2;
        for (col=-h; col<=h; col++)
        {
            num--;

            if( abs(col) + abs(row) <= h )
                printf("%d",num);
            else
                printf("-");
        }
        printf("\n");   // new row
    }
}

/*
---1---
--222--
-33333-
4444444
-33333-
--222--
---1---
*/
void diamond_number_pattern_with_abs_4( int h )
{                   // h - number of rows of triangle above longest row
    int num, row, col;

    num=0;
    for (row=-h; row<=h; row++)
    {
        if( row <= 0 )
          num++;
        else
          num--;

        for (col=-h; col<=h; col++)
        {
            if( abs(col) + abs(row) <= h )
                printf("%d",num);
            else
                printf("-");
        }
        printf("\n");   // new row
    }
}

/*
---4---
--333--
-22222-
1111111
-22222-
--333--
---4---
*/
void diamond_number_pattern_with_abs_5( int h )
{                   // h - number of rows of triangle above longest row
    int num, row, col;

    num=2*h-1;
    for (row=-h; row<=h; row++)
    {
        if( row <= 0 )
          num--;
        else
          num++;

        for (col=-h; col<=h; col++)
        {
            if( abs(col) + abs(row) <= h )
                printf("%d",num);
            else
                printf("-");
        }
        printf("\n");   // new row
    }
}

int main(void)
{
    int h = 3;      // h - number of rows of triangle above longest row of diamond

    printf("\n diamond_pattern_with_abs_1(%d) \n\n", h);
    diamond_pattern_with_abs(h);

    printf("\n diamond_number_pattern_with_abs_1(%d) \n\n", h);
    diamond_number_pattern_with_abs_1(h);

    printf("\n diamond_number_pattern_with_abs_2(%d) \n\n", h);
    diamond_number_pattern_with_abs_2(h);

    printf("\n diamond_number_pattern_with_abs_3(%d) \n\n", h);
    diamond_number_pattern_with_abs_3(h);

    printf("\n diamond_number_pattern_with_abs_31(%d) \n\n", h);
    diamond_number_pattern_with_abs_31(h);

    printf("\n diamond_number_pattern_with_abs_4(%d) \n\n", h);
    diamond_number_pattern_with_abs_4(h);

    printf("\n diamond_number_pattern_with_abs_5(%d) \n\n", h);
    diamond_number_pattern_with_abs_5(h);


    return 0;
}