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Author: angusshire

.gitignore

@@ -1,2 +1 @@
 .DS_Store
-DNA.py

DNA.py

@@ -0,0 +1,14 @@
+def DNA(s):
+  a = c = g = t = 0
+  for ch in s:
+    if (ch == 'A'):
+      a += 1
+    if (ch == 'C'):
+      c += 1
+    if (ch == 'G'):
+      g += 1
+    if (ch == 'T'):
+      t += 1
+  print a, c, g, t
+
+DNA("GTCGTGGGGAGATTAGAAGGCGGGCGTGGGATCAACAAATTACTGCATTCTGTCAGGCTGGGACTTCACGGGAGGCATTACGAATCTGGTTGCTGAAGCGATGATCAAGTACGCAAAAAGCCGACAAAGGGGGAGTTAACCCGCTGCTAGCTTGATAACTTAGAGCGGGCCTCGGGGATAACCAATTCCTTCGTAAGCGCGGCGGCTGTGCTGTTGTTATAGCCTGACTTGCACTCTGAGGAGACGGTGGCTGCTTACCTAGAATCAATGGGAAGTGATGAGCCAAAACCCGATAGCTGACCTTTTCTTTTACTTCACAACGACGCTTTCAACGGTTCTGTAATGTTCAGCCCGCCTCTGGAGAAGATTTGTGGTCCTTTGTAGCGTCGTATGTAGCCTTTACGATCAGCTACCCGGGGCCGGGCAGACAAAAAGCTGCTTATGTGTTTACCTTGCTAAAGTAAGTCCCCTAGCTAAACGTTACTAACTTCGCATGTGGGTGGTGCCCAATCGCTTGGCTTACTTTATCCTTTTCCCGCTACGTCAGCCAAGATGCATTATTCAAGCCGATACCTACTTCGCGGAAACGTTGCCTCCAATACCTTGTTAGAGTTATGGCTAGTGCCCCTCCCCCAGCTTCGACTGCGGAAACAGCCGGTTCAAGCCGTTAATTCTCAATTGACAGCGGGACGGTAGTGCGGACGCCTTCAGTGGAGATCTATTAGAGACACGACTTATACTCTAATCCAGATCGTTACACCAGCTGGAGTGGACTAGTAGTCATCACTAGCTGAGAGCCCTACTTGGGCTACTGGCATTCTAAACCAGCGCAGCGGTTAACAATGCGCGGAAAGGAGACG")