code update again

1 files changed, 31 insertions, 0 deletions

diff --git a/2018/aoc2018-d08-1.py b/2018/aoc2018-d08-1.py
new file mode 100755
index 0000000..2d0110d
--- /dev/null
+++ b/2018/aoc2018-d08-1.py
@@ -0,0 +1,31 @@
+currentfilename = "input.txt";

+#currentfilename = "testinput.txt"; #example only

+

+f = open(currentfilename, 'r');

+myinput = eval(f.read().replace(" ",","));

+f.close();

+

+#for i in myinput:

+#	print(i);

+

+def NodeAnalysis(License, index):

+	NumberOfChilds  = License[index[0]];

+	index[0] += 1;

+	NumberofEntries = License[index[0]];

+	index[0] += 1;

+	#print(index, " - this node has ", NumberOfChilds, " and ", NumberofEntries);

+	for child in range(NumberOfChilds):

+		NodeAnalysis(License, index);

+	

+	for entry in range(NumberofEntries):

+		index[1] += License[index[0]];

+		index[0] += 1;

+	#print("\tcurrent index ", index[0]);

+		

+

+i = [0,0];

+

+NodeAnalysis(myinput, i);

+print("input length\t", len(myinput));

+print("final index\t", i[0]);

+print("part1 answer\t", i[1]);