Notesale: Turn your study into money

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4
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b) The if/else selection structure executes one action when a condition is true and
another
action when a condition is false
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d) Specifying the order in which statements are to be executed in a computer program is
called program control
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f) Keywords are reserved by C# to implement various features, such as the language’s
control structures
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h) The increment operator (++) and decrement operator (--) increment and decrement a
variable’s value by one
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4
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If false, explain why
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b)True
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d)True
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f)True
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h)True
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3 Write four different C# statements that each add 1 to integer variable x
and store the result in x
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2)x += 1;
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4)x++;
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4 Write C# statements to accomplish each of the following:
a) Assign the sum of x and y to z then increment x by 1 after the calculation
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a) z = x++ + y;
b) Test if the value of the variable count is greater than 10
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b) if ( count > 10 )
Console
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Use only one
statement
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Write
this statement two different ways
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5 Write a C# statement to accomplish each of the following tasks:
a) Declare variables sum and x to be of type int
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*) x = 1;
c) Assign 0 to variable sum
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*) sum += x; or sum = sum + x;
e) Print "The sum is : " followed by the value of variable sum
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WriteLine( "The sum is: " + sum ); or

Console
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6

Combine the statements that you wrote in Exercise 4
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Use the while structure to
loop through the calculation
and increment statements
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int sum, x;
x = 1;
sum = 0;
while ( x <= 10 )
{
sum += x++;
}
Console
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7 Determine the values of each variable after the calculation is performed
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a) product *= x++;
b) quotient /= ++x;

a) product = 25, x = 6;

b) quotient = 0, x = 6;

4
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WriteLine( "Woman" );
else;
Console
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Correction: Add closing right brace after the statement ++c;
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The second output statement
will always be executed
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4
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Therefore, if the
loopcontinuation
condition ( z >= 0 ) is true, an infinite loop is created
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