C Programming Sheet-2

CHECK OUT HERE AND FIND AMAZING STUFF HERE

Topics Covered:-

Ø Decision Control and Conditional Operators

1.     Any character is entered through the keyboard; write a program to determine whether the character entered is a capital letter, a small case letter, a digit or a special symbol. The following table shows the range of ASCII values for various characters.

Characters	ASCII Values
A-Z	65-90
a-z	97-122
0-9	48-57
Special symbols	0-47,58-64,91-96,123-127

2.     A certain grade of steel is graded according to the following conditions:-

       i.            Hardness must be greater than 50

     ii.            Carbon content must be less than 0.7

  iii.            Tensile strength must be greater than 5600

The grades are as follows:

Grade is 10 if all the three conditions are met

Grade is 9 if conditions (i) and (ii) are met

Grade is 8 if conditions (ii) and (iii) are met

Grade is 7 if conditions (i) and (iii) are met

Grade is 6 if only one condition is met

Grade is 5 if none of the conditions are met

Write a program, which will require the user to give values of hardness, carbon content and tensile strength of the steel under consideration and output the grade of the steel.

3.     A library charges a fine for every book returned late. For first 5 days the fine is 50 paise, for 6-10 fine is one rupee and above 10 days fine is 5 rupees. If you return the book after 30 days your membership will be cancelled. Write a program to accept the number of days the member is late to return book and display the fine or the appropriate message.

Ø Case Control Structure (Switch statement)

1.      WAP using switch case statement in C

Prompt the user to enter the grade of a student. Print message as mentioned below:-

Grade A:-Excellent

Grade B:-Good

Grade C:-Ok

Grade D:-Poor

2.     Write a menu driven program which has the following options:-

1.     Factorial of a number

2.     Prime or not

3.     Odd or even

4.     Exit

Once a menu item is selected the appropriate action should be taken.

3.     WAP to find the grace marks for a student using switch. The user should enter the class obtained by the student followed by the number of subjects he has failed in. Use the following logic:-

  Ø If the student gets first class and the number of subjects he failed in is greater                  than 3, then he does not get any grace. If the number of subjects he failed in is                less than or equal to 3, then the grace is of 5 marks per subject.

  Ø If the student gets a second class and the number of subjects he failed in is greater         than 2, then he does not get any grace. If the number of subjects he failed in is less         than or equal to 2, then the grace is of 4 marks per subject.

  Ø If the student gets third class and the number of subjects he failed in is greater than 1, then he does not get any grace. If the number of subjects he failed in is equal to 1, then the grace is of 5 marks per subject.