1
package
 main
2

3
import
 
"fmt"
4

5
func
 
countkmers
(
sequence 
string
,
 k 
int
)
 
map
[
string
]
int
 
{
6
	
var
 kmers 
=
 
make
(
map
[
string
]
int
)
7

8
	
if
 k 
>
 
len
(
sequence
)
 
||
 k 
<=
 
0
 
{
9
		
return
 kmers
10
	
}
11

12
	
for
 i 
:=
 
0
;
 i 
<
 
len
(
sequence
)
 
-
 k 
+
 
1
;
 i
++
 
{
13
		
var
 kmer 
=
 sequence
[
i
:
i
+
k
]
14
		kmers
[
kmer
]
++
15
	
}
16

17
	
return
 kmers
18
}
19

20
func
 
main
(
)
 
{
21
	fmt
.
Println
(
countkmers
(
"ACGAGGTACGA"
,
 
3
)
)
22
}

1
map
[
ACG
:
2
 AGG
:
1
 CGA
:
2
 GAG
:
1
 GGT
:
1
 GTA
:
1
 TAC
:
1
]