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प्रश्न
What is the difference between an algorithm and a program?
उत्तर
Algorithm:
- The algorithm is for human readers to understand.
- Knowledge of English is needed.
- Easy to understand.
Program:
- The program is for the computers to execute directly.
- Knowledge of programming language is required.
- It is difficult to understand.
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संबंधित प्रश्न
Distinguish between a condition and a statement.
For the given flowchart write the pseudo-code.
For the given flowchart write the pseudo-code.
If C is false in line 2, trace the control flow in this algorithm.
1 S1
2 -- C is false
3 if C
4 S2
5 else
6 S3
7 S4
Draw a flowchart for -3 case analysis using alternative statements.
Circulate the contents: Write the specification and construct an algorithm to circulate the contents of the variables A, B, and C as shown below: The arrows indicate that B gets the value of A, C gets the value of B and A gets the value of C.
Trace the step-by-step execution of the algorithm for factorial(4).
factorial(n)
-- inputs : n is an integer , n ≥ 0
-- outputs : f = n!
f, i := 1 ,1
while i ≤ n
f, i := f × i, i+1
If C is false just before the loop, the control flows through
1 S1
2 while C
3 S2
4 S3
If C is true, S1 is executed in both the flowcharts, but S2 is executed in
(1)
(2)
