Table of Triangular Number

#include <stdio.h>


int main()
{
    int side, tri_num;
    printf("TABLE OF TRIANGULAR NUMBER\n\n");
    printf(" N\tTriangular Number");
    printf("\n----\t------------------");
    for(side = 1; side <= 10; side++)
    {
        tri_num = (side*(side+1))/2; //rembat google je
        printf("\n%d\t%d", side, tri_num); //ni lawa ket tiber
        //printf("\n  %d\t    %d", side, tri_num); ni kalo nak tiru sebiji kat depan. letak space bagai
    }
    return 0;
}