Introduction to Computer
Programming w/C - I
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       | Homework Problem 1: Input 3 test scores T1, T2, and T3 for a student. The final grade is found by
0.30 *T1 +
0.30 * T2 + 0.40 * T3.
The program
should output ‘pass’ if final grade is greater than or equal to 70;
‘fail’ if final grade is less than 50 and ‘probation’ otherwise.
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Problem 2: Calculate the volume of a sphere using the formula: (Use 3.1416 for Π, read r from user)
4
V = ---
Π r3
3
•Problem
3: Read in two
integer numbers and store them in Num1
and Num2.
Write a program to interchange the values contained in the memory
locations Num1
and Num2,
and print out the results.
–Input:
3
5
–Output:
Num1 is 3
N
Num2 is 5
Interchange
is OK!
Num1 is 5
and Num2 is 3.
Homework Problem 1: Assuming that M and N are integer variables with the values -5 and 8, respectively, and that X, Y, and Z are real variables with values -3.56, 0, and 44.7, respectively. Find the values of te following logical expressions:
Problem
2: Assuming
that A, B, and C are logical variables, use truth tables to display the
values of the following logical expressions for all possible values of A, B,
and C:
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Last updated: July 28, 2001 16:08:56 +0300 |
