Example 1: deciding palindrome sequences from many candidates
In [1]: manyseqs=['ACTGATG','ACTGGTCA','ATGATG','TCGAAGCT','GCAGGCG','GATCCTAG','CATGTCGT','CTCTATCTC']
In [2]: for seq in manyseqs:
...: if (seq==seq[::-1]):
...: print(seq)
...:
ACTGGTCA
TCGAAGCT
GATCCTAG
CTCTATCTC
Example 2: print odd numbers 1 to 20
In [1]: for i in range(1,21):
...: if (i%2==1) :
...: print("%02d" %i)
...:
01
03
05
07
09
11
13
15
17
19
