chessboard_pattern_v1.c

/*

    chessboard_pattern_v1.c

https://www.facebook.com/groups/3092811364081112/?multi_permalinks=7271679206194286&ref=share


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

    https://pastebin.com/u/dmilicev

*/

#include <stdio.h>

void print_chessboard_pattern(int n){
    for(int a=1; a<=n; a++)
        if(a%2!=0)
            for(int i=1; i<=n; i++){
                for(int j=1; j<=n; j++)
                    if(j%2!=0)
                        for(int k=1; k<=n; k++)
                            printf("  ");
                    else
                        for(int k=1; k<=n; k++)
                            printf("* ");
                printf("\n");
            }
        else
            for(int i=1; i<=n; i++){
                for(int j=1; j<=n; j++)
                    if(j%2!=0)
                        for(int k=1; k<=n; k++)
                            printf("* ");
                    else
                        for(int k=1; k<=n; k++)
                            printf("  ");
                printf("\n");
            }
}

int main(void){
    int n=6;

    for(int i=2; i<=n; i++){
        printf("\n n = %d \n\n",i);
        print_chessboard_pattern(i);
        printf("\n\n");
    }

    return 0;
} // main()