Times Tables in C

tt.c

#include <stdio.h>

#define LOWER 1
#define LIMIT 12
#define FORMAT "%5d"

#define MIN(a,b) (((a)<(b))?(a):(b))

void nlPrint(){
    printf("\n");
}

void numberWithFormat(int number){
    printf(FORMAT, number);
}

void printTTGrid(void){
    int answer, i, j;

    /*
    0   1   2   3
    1   1   2   3
    2   2   4   6
    3   3   6   9
    */

    //Formatting - starting x
    printf("\nThe Times table grid:\n\nx - 0");

    //Print first row
    for (i = LOWER; i <= LIMIT; ++i) {

        numberWithFormat(i);

    }

    nlPrint();

    //O(n^2) - can we memoise this at all?
    for (i = LOWER; i <= LIMIT; ++i) {

        numberWithFormat(i);

        for (j = LOWER; j <= LIMIT; ++j) {

            answer = i * j;

            numberWithFormat(answer);
        }

        nlPrint();

    }

    nlPrint();

}

void printTTFormatted(unsigned int number, unsigned int limit){

    int iLimit = MIN(limit,LIMIT);

    printf("The %d times table:\n\n",number);
    for (int i = 1; i <= iLimit; ++i) {
        printf("%d x %d = %d\n",number, i,number * i);
    }

}

int main(int argc, const char** argv) {

    printTTGrid();

    printTTFormatted(11,60);

    return 0;
}