First

Binary_Converter/README.md

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+Binary Converter
+================
+
+In this exercise you will be making functions that convert between base 10 numbers and binary.
+
+Binary notation is based on powers of 2. Each digit is a power of 2. The first digit is 2^0, second 2^1, etc... You then add all of the digits together.
+
+For example, 101 is 5 (4 + 1). 110 is 6 (4 + 2). 1100 is 12 (8 + 4)  
+Here is a chart of some base 2 vs base 10 notation numbers:  
+
+		0.....0  
+		1.....1  
+		10.....2  
+		11.....3  
+		100.....4  
+		101.....5  
+		110.....6  
+		111.....7  
+		1000.....8  
+		1001.....9  
+		1010.....10  
+		1011.....11  
+		1100.....12  
+		1101.....13
+
+####Step 1
+
+Write a method that takes binary numbers and outputs a base 10 number.
+
+		binary_to_decimal(1011) ## returns 11
+
+####Step 2
+
+Write a method that takes decimal numbers and returns it in binary notation.
+
+		decimal_to_binary(12) ## 1100
+
+Resources
+----------
+
+[How to Convert Decimal to Binary](http://www.wikihow.com/Convert-from-Decimal-to-Binary)

Binary_Converter/binary-converter.py

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+def binary_to_decimal(num):
+	pass
+
+def decimal_to_binary(num):
+	pass
+
+
+assert binary_to_decimal(0) == 0, "0 to decimal should return 0"
+assert binary_to_decimal(1011) == 11, "1011 to decimal should return 11"
+assert binary_to_decimal(101011) == 43, "101011 to decimal should return 43"
+assert binary_to_decimal(101011101) == 349, "101011101 to decimal should return 349"
+
+assert decimal_to_binary(0) == 0, "0 to binary should return 0"
+assert decimal_to_binary(5) == 101, "5 to binary should return 101"
+assert decimal_to_binary(10) == 1010, "10 to binary should return 1010"
+assert decimal_to_binary(113) == 1110001, "113 to binary should return 1110001"