Which code will print k 20 times?

1.4 Which code will print k 20 times?
A) for (i=1; i < 20; i++)
printf (“k”);
B) for (i=1; i = 20; i++)
printf (“k”);
C) for (i=0; i < 20; i++)
printf (“k”);
D) for (i=0; i <= 20; i++)
printf (“k”);