+# Sample program which draws an arithmetic operation to the terminal
+#
+# Output (and input) example:
+# ~~~nitish
+# Left operand: 23
+# Right operand: 15
+# Operator (+, -, *, /, %): +
+# Char to display: #
+# Size of text: 5
+# Space between digits: 1
+# ##### #####
+# # #
+# ##### #####
+# # #
+# ##### #####
+#
+# # #####
+# + ## #
+# +++++ # #####
+# + # #
+# ##### #####
+#
+# __________________
+#
+# ##### #####
+# # # #
+# ##### #####
+# # # #
+# ##### #####
+# ~~~