Subroutine Coverage

line	count	pod	subroutine
11	12	n/a	BEGIN
17	12	n/a	BEGIN
18	12	n/a	BEGIN
18	12	n/a	BEGIN
19	12	n/a	BEGIN
20	12	n/a	BEGIN
27	12	n/a	import
45	58	n/a	_io_input
53	262	n/a	_io_output
76	18	No	length
80	10	No	sprintf
85	6	No	substr
103	20	No	cmp
104	10	No	eq
105	10	No	ne
106	10	No	ge
107	10	No	gt
108	10	No	le
109	10	No	lt
113	1	No	sort
122	4	No	getc
139	32	No	readline
144	10	No	print
149	20	No	printf