# 简单序列计数 sequece = TCGAAATTCGGGCATGGAG count = for character in sequece countsetdefaultcharacter 0 countcharacter = countcharacter + 1 for k v in countitems printk + + strv
Output:
T 4
C 2
G 6
A 6
N 0
E 0
G 2
M 1
S 0
B 0
R 1
P 0
D 0
H 0
V 0
W 0
Y 1
K 2
X 0
Z 0
Note: The output shows the count of each character in the given sequence. The characters that are not present in the sequence are also included in the output with a count of 0.
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