luke4.py

#!/usr/bin/env python
# -*- coding: utf-8 -*-

# Luke 4

# Deoksyribonukleinsyre (DNA) er den viktigste kjemiske bestanddelen i
# arvematerialet til levende organismer. DNA består av deoksyribose,
# en fosfatgruppe og fire nitrogenbaser. DNA er kodet med fire
# utbyttbare "byggestener", kalt "baser", og kan forkortes A, C, G
# eller T, etter deres kjemiske betegnelser: Adenin, Cytosin, Guanin
# og Tymin.

# I denne oppgaven er vi ute etter antall ganger 'A', 'C', 'G', og 'T'
# oppstår i en Streng.

# Eksempel: ATGCTTCAGAAAGGTCTTACG
# Gir følgende svar: A6, C4, G5, T6

# Svaret skal oppgis i en kommaseparert liste i alfabetisk rekkefølge
# mellom bokstavene (dvs A, C, G, T).

# Eksempel: A20, C2, G90, T22

S = """TAACGAGTCTGCCACTAGATAGCCCGCGCTATTAATGGGATGTTCTAGGTCTTCACCTCGACCTATACAAGACGAGAAT
       TCTGGTTCAGCCGGTCCGGGGTCGGGAGTTTGGCTTCATAACACAATTGCAGGCGTCAGAGGCCATACCTTAAACCCAT
       CATACGACCGGTACGAAAATCCATGTCACAGACTAATGATCCCTGCTAAGAGATCGTAGCAACCGTTCTGGATCCAAGC
       AGCTAATAAGTTAGCAAGCTGGTGTGTTTTTGATATTTGCAGTGGCAAACTGTTGCCTGGGTCGGTCCGATGGTCCTCA
       TCGGACGCTGATGACGGACTTTGCACGGTCGCAAGTCGCTGATAGAAGGTGACTCTCGTGCACGATTTAGACCGGCAGT
       GCTGCGTGAAGGGGGCTCCCTTATCTGATATGCGCAGACTATTTCGGCGTGGAATGCACATGTTCCCCGACCACTTCAA
       CCCTCATGTTGAGGACTTCCTGCCATAACAACAGGGTAACTTAACTCAGGATGTCTTAAAAAAATAGGCTTCTCATGTG
       CTCACATTTGGGACCGTATGTGCTAAACGGTGTACTATACGCGGTGGAATTTGGAATGGCAAACTTAACAGCAGGTCTA
       ACCGTAGAAGACGTTACGAGTAAGTGTCAAGTCAGCATTGGCGGATCACGGCGTCGCTATGCCGTCAAGCTCTTTTGCG
       GATATGATCTAAATCAGATTACGAGCGACGCCTGTTTCTAAAATGACCAATGGTACGCAACACGCTGGTAGGATCTGAG
       CGAGCAAAGCATAAATAGACCCATCGTGTCGCCTGTAAATTGCAAGAGTACCAAGAACCCCGCAATTACGTTGGGTTCG
       CTATAGTTGAAAGTTACCGATAAACTACCTTTCGCGACCCGTTTTATAACATAACTAGCATTATTACTCAAGGTGCTCT
       GATTCCCAGAATACCCAAGAACTAGCGCGTTTTTATTTCTTTGGGGAGGTCTTGTCATGATGTTCATACTTGTCGCCTA
       GGTTTGCCGACTTGTCCTTCTCTTACACTATTCCGAAATCGCAGTTGCACCACGATCGATGAGCATGGTAGTTACTTAA
       ATATTCAAGAGTCCTGGTCCTCGAAATGGCATATGCTTGCAGGTGCCCCCGATCAGATAGAAGACCGCGGCCGAGGAGG
       TAGTCCGGTACTGTGCGTTTGGTGCCTTTGACTCTTTACGCACTACTGGACCGGCCTTCGAGGTCTAAGGCTACGTCCT
       TTAACGCTTTTACTATACAATAGAAGGTGTTCTACACACTGCGTGTCGCTGGATTGGCCTTCGACACGCCTTAGCGGCA
       TGTATCAAGCTATCAGGGAGCCCATTGTGGGCGGTTACTCGTCGTTTGCACAACATCAGACCATTCACTATTAAGCTCA
       TCCCCGAAGAAGGCACCCTACCGTTGTAAGTGCGACTTTGGAACCTCTCGGTAATGCCGGTTGCGGCACTTTCAACGTA
       CATTCCGACCTAGTGCAGAAGAATGGATAGCGAGCTGTTTTTCGAGCTCTACCTAATCGGCTCGAATCTACTCGACGTG
       TCGAGCGTCCTGTCGCATGGCTCGAAGCGGTATCGAGTCAGTCCCCCAGGGGCGCCGACACGTAGTGAGGTGAAAACAT
       CGACATGTGCTTTTGATGTATATGGCTGAGCTTCAATGCGTGGCTAAAGTGGTCAATCCACTCAGGGCATGGATACTCG
       GCTCAACATAGTAAATTGTCTCCGCGTCCGATAGGCGGGGGTCAATCCGCCGCACTGGTGGGTCACCCGTGATGCTAGG
       TCTATAGCAGGGCCCCGACCGTAAACTTCAAGCTTTCCCGGTTGCTGTTGTTTTTTGAGCACAGGGAAACGAGCAGTAT
       TGAATCTGAAGGGGGATAGGCGTTTAATTATTCAGAAGTAGTGCGAAGGGCTCCATATGACACTAGTCGTAGTAAGCAC
       ATGCTGGAGGTCTGGACTTCCTTCG"""

print ",".join("%s%s" % (C, S.count(C)) for C in "ACGT")