added test data files

Author: intesar-gist

test_data/test_data_10.dat

@@ -0,0 +1,11 @@
+10
+0 9 4 3 15 1 4 8 7 12 
+5 0 7 12 4 6 4 9 1 7 
+15 3 0 8 3 3 9 11 14 10 
+13 10 5 0 7 3 11 10 1 6 
+15 6 8 15 0 4 7 1 7 2 
+7 10 8 11 7 0 6 10 10 11 
+10 1 13 12 4 5 0 10 11 15 
+6 2 3 8 9 11 15 0 15 1 
+1 15 13 5 3 15 7 10 0 12 
+15 4 1 8 12 15 15 8 6 0