split numbers qs

Author: l

expect/number-systems/Part-1.json

@@ -0,0 +1 @@
+{"answers": [0, 1110, 45, 1000, "01011", 11111, 100010, 15, 8, 2, "(10$|10[^0-9])", "E", 182, 902, 11, 33]}

expect/number-systems/README.json

@@ -4,62 +4,51 @@ Do not convert any binary numbers to decimal when solving a question unless the
 
 The goal of these exercises is for you to gain an intuition for binary numbers. Using tools to solve the problems defeats the point.
 
+The answers to these questions should be a number, either in binary, hex, or decimal.
+
 Q1: Convert the decimal number 14 to binary.
-Answer: 
+Answer:
 
 Q2: Convert the binary number 101101 to decimal:
-Answer: 
+Answer:
 
 Q3: Which is larger: 1000 or 0111?
-Answer: 
+Answer:
 
 Q4: Which is larger: 00100 or 01011?
-Answer: 
+Answer:
 
 Q5: What is 10101 + 01010?
-Answer: 
+Answer:
 
 Q6: What is 10001 + 10001?
-Answer: 
+Answer:
 
 Q7: What's the largest number you can store with 4 bits, if you want to be able to represent the number 0?
-Answer: 
+Answer:
 
 Q8: How many bits would you need in order to store the numbers between 0 and 255 inclusive?
-Answer: 
+Answer:
 
 Q9: How many bits would you need in order to store the numbers between 0 and 3 inclusive?
-Answer: 
+Answer:
 
 Q10: How many bits would you need in order to store the numbers between 0 and 1000 inclusive?
-Answer: 
-
-Q11: How can you test if a binary number is a power of two (e.g. 1, 2, 4, 8, 16, ...)?
-Answer: 
+Answer:
 
-Q12: Convert the decimal number 14 to hex.
-Answer: 
+Q11: Convert the decimal number 14 to hex.
+Answer:
 
-Q13: Convert the decimal number 386 to hex.
-Answer: 
-
-Q14: Convert the hex number 386 to decimal.
-Answer: 
-
-Q15: Convert the hex number B to decimal.
-Answer: 
-
-Q16: If reading the byte 0x21 as a number, what decimal number would it mean?
-Answer: 
+Q12: Convert the decimal number 386 to hex.
+Answer:
 
-Q17: If reading the byte 0x21 as an ASCII character, what character would it mean?
-Answer: 
+Q13: Convert the hex number 386 to decimal.
+Answer:
 
-Q18: If reading the byte 0x21 as a greyscale colour, as described in "Approaches for Representing Colors and Images", what colour would it mean?
-Answer: 
+Q14: Convert the hex number B to decimal.
+Answer:
 
-Q19: If reading the bytes 0xAA00FF as an RGB colour, as described in "Approaches for Representing Colors and Images", what colour would it mean?
-Answer: 
+Q15: If reading the byte 0x21 as a number, what decimal number would it mean?
+Answer:
 
-Q20: If reading the bytes 0xAA00FF as a sequence of three one-byte decimal numbers, what decimal numbers would they be?
-Answer: 
+Q16: Continues in Part-2

number-systems/README.md number-systems/Part-1.mdnumber-systems/README.md renamed to number-systems/Part-1.md

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+Do not use any tools or programming to solve these problems. Work it out yourself by hand, and fill in the answers.
+
+Do not convert any binary numbers to decimal when solving a question unless the question explicitly tells you to.
+
+The goal of these exercises is for you to gain an intuition for binary numbers. Using tools to solve the problems defeats the point.
+
+The answers to these questions will require a bit of explanation, not just a simple answer.
+
+Q16: How can you test if a binary number is a power of two (e.g. 1, 2, 4, 8, 16, ...)?
+Answer: 
+
+Q17: If reading the byte 0x21 as an ASCII character, what character would it mean?
+Answer: 
+
+Q18: If reading the byte 0x21 as a greyscale colour, as described in "Approaches for Representing Colors and Images", what colour would it mean?
+Answer: 
+
+Q19: If reading the bytes 0xAA00FF as an RGB colour, as described in "Approaches for Representing Colors and Images", what colour would it mean?
+Answer: 
+
+Q20: If reading the bytes 0xAA00FF as a sequence of three one-byte decimal numbers, what decimal numbers would they be?
+Answer: