
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Transcribed Image Text:3. There are small examples online of programs written in Go. Go (no pun intended!) to http://golang.org and in the Examples drop-down box below the code
window, select Fibonacci Closure. Click Pop Out to get a bigger window to see the code. The Fibonacci sequence is a famous sequence of numbers invented
by Leonardo Fibonacci in the year 1202 to model the population growth of rabbits. The first two numbers in the sequence are 1, 1. Successive numbers in the
sequence are obtained by adding the two previous numbers. For example, the third Fibonacci number is the sum of the first two Fibonacci numbers, 1+1= 2.
a. Write the first six numbers in the Fibonacci seguence.
b. Compile and run the Fibonacci Closure Go program. What is the output?
c. Some of the Go syntax is similar to C/C++. How does Go indicate comments?
d. One bit of C/C++ syntax is missing from Go. On the FAQ page, what does it say about ending statements with semicolons?
e. Can you guess the semantics (meaning) of the following statement?
a, b i= 0, 1
What about the next statement?
a, b = b, a+b
(Note: You can modify and recompile/rerun the code to test possible equivalent statements.)
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