Question

write pseudocode not c program

If- else programming exercises

1.    Write a C program to find maximum between two numbers.

2.    Write a C program to find maximum between three numbers.

3.    Write a C program to check whether a number is negative, positive or zero.

4.    Write a C program to check whether a number is divisible by 5 and 11 or not.

5.    Write a C program to check whether a number is even or odd.

6.    Write a C program to check whether a year is leap year or not.

7.    Write a C program to check whether a character is alphabet or not.

8.    Write a C program to input any alphabet and check whether it is vowel or consonant.

9.    Write a C program to input any character and check whether it is alphabet, digit or special character.

10.    Write a C program to check whether a character is uppercase or lowercase alphabet.

11.    Write a C program to input week number and print week day.

12.    Write a C program to input month number and print number of days in that month.

13.    Write a C program to count total number of notes in given amount.

14.    Write a C program to input angles of a triangle and check whether triangle is valid or not.

15.    Write a C program to input all sides of a triangle and check whether triangle is valid or not.

16.    Write a C program to check whether the triangle is equilateral, isosceles or scalene triangle.

17.    Write a C program to find all roots of a quadratic equation.

18.    Write a C program to calculate profit or loss.

19.    Write a C program to input marks of five subjects Physics, Chemistry, Biology, Mathematics and Computer. Calculate percentage and grade according to following:

Percentage >= 90% : Grade A

Percentage >= 80% : Grade B

Percentage >= 70% : Grade C

Percentage >= 60% : Grade D

Percentage >= 40% : Grade E

Percentage < 40% : Grade F

20.    Write a C program to input basic salary of an employee and calculate its Gross salary according to following:

Basic Salary <= 10000 : HRA = 20%, DA = 80%

Basic Salary <= 20000 : HRA = 25%, DA = 90%

Basic Salary > 20000 : HRA = 30%, DA = 95%

Answer 1

Answer 1
**********
READ n1,n2

IF n1>n2
   WRITE "n1 is Maximum"
ELSE
   WRITE "n2 is Maximum"
ENDIF

Answer 2
**********

READ n1,n2,n3

IF n1>n2 & n1>n3
   WRITE "n1 is Maximum"
ELSEIF n2>n1 & n2>n3
   WRITE "n2 is Maximum"
ELSE
   WRITE "n3 is Maximum"
ENDIF

Answer 3
**********
READ n1

IF n1 > 0
   WRITE "n1 is Positive"
ELSEIF n1 < 0
   WRITE "n1 is Negative"
ELSE
   WRITE "n1 is Zero"
ENDIF

Answer 4
*********

READ n1

IF (n1 % 5 =0) & (n1 % 11 = 0)
   WRITE "n1 is divisible by 5 & 11"
ELSE
   WRITE "n1 is not divisible by 5 & 11"
ENDIF

We are allowed to do only 4 exercise out of any given.

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