Difference between revisions of "CSC111 Midterm Preparation 2014"
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| + | <onlydft> | ||
| + | The midterm is closed-notes, closed-books, closed-computers. | ||
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| + | Note that depending on which textbook is used for CSC111, different topics are covered in different orders, and sometimes topics covered one semester before the midterm are covered after the midterm another semester. The purpose of this page is to give you an idea of the format that will be used and the type of questions to expect. '''Do not pay close attention to the actual Python constructs being tested.''' | ||
| + | <br /> | ||
<code><pre> | <code><pre> | ||
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short programs that will help you discover the answers. That too is a good | short programs that will help you discover the answers. That too is a good | ||
way to prepare for the exam! | way to prepare for the exam! | ||
| + | |||
| + | NOTE: The python programs were originally Version 2, and may not work | ||
| + | when you try them out. The idea here is to give you an idea of the type | ||
| + | of question to expect. | ||
Problem #1: | Problem #1: | ||
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What is the output of the following python program? | What is the output of the following python program? | ||
| − | + | </pre></code> | |
| + | <source lang="python"> | ||
a = 3 | a = 3 | ||
b = 4 | b = 4 | ||
for a in range( b ): | for a in range( b ): | ||
| − | print a, a+b | + | print( a, a+b ) |
| − | + | </source> | |
| + | <code><pre> | ||
Problem #2: | Problem #2: | ||
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(tricky) | (tricky) | ||
| − | print "you win: " | + | </pre></code> |
| + | <source lang="python"> | ||
| + | print( "you win: " ) | ||
for i in range( -3, 0, -1 ): | for i in range( -3, 0, -1 ): | ||
| − | print "hip,", | + | print( "hip,", sep='-' ) |
| − | print "hourrah!" | + | print( "hourrah!" ) |
| + | </source> | ||
| + | <code><pre> | ||
Problem #3: | Problem #3: | ||
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What is the output of the program below? | What is the output of the program below? | ||
| − | + | </pre></code> | |
| + | <source lang="python"> | ||
| + | Sum = 0 | ||
for i in range( 3 ): | for i in range( 3 ): | ||
for j in range( i ): | for j in range( i ): | ||
| − | + | Sum = Sum + j | |
| − | |||
| − | |||
| + | print( Sum ) | ||
| + | </source> | ||
| + | <code><pre> | ||
Problem #4: | Problem #4: | ||
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of the following list of words. | of the following list of words. | ||
| + | </pre></code> | ||
| + | |||
| + | <source lang="python"> | ||
L = [ "the", "quick", "red", "fox", 'jumped', 'over',\ | L = [ "the", "quick", "red", "fox", 'jumped', 'over',\ | ||
'the', 'lazy', 'brown', 'sleeping', 'dog' ] | 'the', 'lazy', 'brown', 'sleeping', 'dog' ] | ||
| − | + | </source> | |
| + | <code><pre> | ||
In other words, the output for this list of words should be: | In other words, the output for this list of words should be: | ||
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What were the 2 numbers entered by the user? | What were the 2 numbers entered by the user? | ||
| + | </pre></code> | ||
| + | <source lang="python"> | ||
def f1( a ): | def f1( a ): | ||
b = 5 | b = 5 | ||
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a = input( "Enter first number? " ) | a = input( "Enter first number? " ) | ||
b = input( "Enter second number? " ) | b = input( "Enter second number? " ) | ||
| − | print f1( b ), f2( a ) | + | print( f1( b ), f2( a ) ) |
main() | main() | ||
| − | + | </source> | |
| + | <code><pre> | ||
Problem #6: | Problem #6: | ||
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What is your name? Alan Turing | What is your name? Alan Turing | ||
| − | + | </pre></code> | |
| − | + | <source lang="text"> | |
***************** | ***************** | ||
* * | * * | ||
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* * | * * | ||
***************** | ***************** | ||
| − | + | </source> | |
| + | <code><pre> | ||
Here is another example: | Here is another example: | ||
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What is your name? Nabucodonosor, King of Babylon | What is your name? Nabucodonosor, King of Babylon | ||
| − | + | </pre></code> | |
| + | <source lang="text"> | ||
************************************ | ************************************ | ||
* * | * * | ||
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* * | * * | ||
************************************ | ************************************ | ||
| − | + | </source> | |
| + | <code><pre> | ||
</pre></code> | </pre></code> | ||
| − | + | </onlydft> | |
<br /> | <br /> | ||
<br /><br /><br /><br /><br /> | <br /><br /><br /><br /><br /> | ||
[[Category:CSC111]][[Category:Exams]] | [[Category:CSC111]][[Category:Exams]] | ||
Latest revision as of 10:50, 2 September 2017
