Program based on decision control( if ,else and switch)

C Programs based on decision control (if and else):-

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.

C Program based on switch case:-

1.Using switch statement 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

2.C  Program to find the maximum between two numbers. Using the switch statement

3. C  Program to find the maximum between three numbers. Using the switch statement.

 4.C  Program to check whether a number is divisible by 5 and 11 or not. Using the switch statement.

 5.C  Program to check whether a year is a leap year or not. Using switch statement

MCQs :-

1) Choose a C Conditional Operator from the list.

A) ?:

B) 😕

C) :<

D) <:

2) What is the other name for C Language ?: Question Mark Colon Operator.?

A) Comparison Operator

B) If-Else Operator

C) Binary Operator

D) Ternary Operator

3) Choose a syntax for C Ternary Operator from the list.

A) condition ? expression1 : expression2

B) condition : expression1 ? expression2

C) condition ? expression1 < expression2

D) condition < expression1 ? expression2

4) What is the output of the C statement.?

int main()

{

    int a=0;

    a = 5<2 ? 4 : 3;

    printf(“%d”,a);

    return 0;

}

A) 4

B) 3

C) 5

D) 2

5) What is the output of C Program.?

int main()

{

    int a=0;

    a = printf(“4”);

    printf(“%d”,a);

    return 0;

}

A) 04

B) compiler error

C) 40

D) 41