Which of the following cannot be checked in a switch case statement?

July 7, 2021 in C and CPP

Which of the following cannot be checked in a switch case statement?

1.1 Which of the following cannot be checked in a switch case statement?
A) Character
B) Integer
C) Float
D) enum

July 6, 2021 in C and CPP

Consider outline of ‘C’ program given below:

c) Consider outline of ‘C’ program given below:
#Include suitable header files
void main()
{
suitable prototype of function interchange()
int a=10, b=20;
interchange(&a,&b);
printf(“a=%d b=%d”,a,b)
}
The function interchange() interchanges the values of the variables supplied to it. So the
output of the program is
a=20 b=10
Write suitable interchange() function. Also fill in the gaps of this program so that it
produces the desired output.

July 6, 2021 in C and CPP

Write a program to input a 3×3 matrix and to print its transpose.

b) Write a program to input a 3x3 matrix and to print its transpose.

July 6, 2021 in C and CPP

Write a suitable ‘C’ program to print the following structure.

a) Write a suitable ‘C’ program to print the following structure.

the number of rows should be input from the user.

July 6, 2021 in C and CPP

Write a ‘C’ program to calculate the electricity bill using if..elseif, as per the following details

c) Write a ‘C’ program to calculate the electricity bill using if..elseif, as per the following
details
* Given the number of units consumed, unit charges are as follows:
i) For first 50 units Rs. 0.50/unit
ii) For next 100 units Rs. 0.75/unit
iii) For next 100 units Rs. 1.20/unit
iv) For unit above 250 Rs. 1.50/unit
* Add fuel surcharge 20% and Govt. Tax 10% on bill to calculate the total bill.

July 6, 2021 in C and CPP

Write an interactive ‘C’ program to evaluate the series:

b) Write an interactive ‘C’ program to evaluate the series: 1 – 1/2 + 1/3 – 1/4 …±1/n, where n is entered from keyboard.

July 6, 2021 in C and CPP

Write a ‘C’ program to find the minimum of the 8 floating point numbers and its place in the array.

a) Write a ‘C’ program to find the minimum of the 8 floating point numbers and its place in the array.

July 6, 2021 in C and CPP

Identify all the compound statements which appear in the following program segment:

c) Identify all the compound statements which appear in the following program segment:
{
sum=0;
do{
scanf(“%d”, &i);
if (i < 0)
{
i=-i;
++flag;
}
sum += i;
} while (i != 0);
}

July 6, 2021 in C and CPP

Develop a function to calculate sum of n even integers starting from a given even integer.

b) Develop a function to calculate sum of n even integers starting from a given even integer.

July 6, 2021 in C and CPP

Write and explain the action of WHILE statement.

a) Write and explain the action of WHILE statement. Develop a program in ‘C’ language to
compute the average of every third integer number lying between 1 and 100. Include
appropriate documentation.