How do i build a floyd's triangle in C?

Floyd's triangle is this:

1
23
456
78910
1112131415
.......

Please give code or logic

what you want it in Binary or hexadecimal?

Both actually.

Whats the difference in the codes though?

Hexadecimal requires only 1/4 of the characters of binary to create, Hexacecimal uses 16 characters, 0-9 and A-F PS are those Individual Characters or whole numbers

code 4 floyd triangle:

main void()
{
int no;line_no=1;
printf("enter a number");
scanf("\n");
while(line_no<=n)
{
cnt=1
while(cnt<=line_no)
{
printf("%d \t",no++);
cnt++;
}
printf("\n")
line_no++
}
}