- Added solutions by Colin Crain.

2 files changed, 30 insertions, 0 deletions

diff --git a/challenge-108/colin-crain/python/ch-1.py b/challenge-108/colin-crain/python/ch-1.py
new file mode 100644
index 0000000000..9d0e760eb7
--- /dev/null
+++ b/challenge-108/colin-crain/python/ch-1.py
@@ -0,0 +1,16 @@
+foo = 42
+loc_foo = hex(id(foo))
+
+print( "the variable 'foo' is located at:", loc_foo )
+
+bar = 42
+loc_bar = hex(id(bar))
+
+print( "the variable 'bar' is located at:", loc_bar )
+print( "bar equals foo                  :", bar == foo )
+print( "bar is the same object as foo   :", bar is foo)
+
+if loc_foo == loc_bar:
+    print( "the value", foo, "is interned")
+else:
+    print( "the value", foo, "is not interned")
diff --git a/challenge-108/colin-crain/python/ch-2.py b/challenge-108/colin-crain/python/ch-2.py
new file mode 100644
index 0000000000..0134e5723d
--- /dev/null
+++ b/challenge-108/colin-crain/python/ch-2.py
@@ -0,0 +1,14 @@
+values = 10
+tri    = [[0 for x in range(x+1)] for x in range(values)]
+
+tri[0][0] = 1
+
+for row in range(1,len(tri)):
+    tri[row][0] = tri[row-1][-1]
+    for i in range(1,row+1):
+        tri[row][i] = tri[row][i-1] + tri[row-1][i-1]
+
+for row in tri:
+    for elem in row:
+        print(elem, end=" ")
+    print()