Which of the following switch statement is not a valid statement to print “RED” if a character variable ‘color’ has the value ‘R’ or ‘r’

July 5, 2021 in C and CPP

Which of the following switch statement is not a valid statement to print “RED” if a character variable ‘color’ has the value ‘R’ or ‘r’

1.2 Which of the following switch statement is not a valid statement to print “RED” if a character
variable ‘color’ has the value ‘R’ or ‘r’?
A) switch (color) { case ‘R’: case ‘r’: printf(“RED”); break; }
B) switch (color) { case ‘R’: printf(“RED”); break;
case ‘r’ : printf(“RED”); break; }
C) switch (toupper(color)) { case ‘R’: printf(“RED”); break; }
D) switch (color) { case ‘R’ || ‘r’ : printf(“RED”); break; }

July 5, 2021 in C and CPP

Which of the following is a valid octal constant

1.1 Which of the following is a valid octal constant?
A) 32
B) 032
C) 049
D) 0x49

July 5, 2021 in C and CPP

Write a ‘C’ function to split the list in several sub-lists depending on the number of digits representing the integers

b) Write a ‘C’ function to split the list in several sub-lists depending on the number of digits representing the integers i.e. single digit integers will form a list, double digit numbers will form another list and so on.

July 5, 2021 in C and CPP

Define a self referential structure to represent a set of integer numbers in linked list form

a) Define a self referential structure to represent a set of integer numbers in linked list form.

July 5, 2021 in C and CPP

Define a suitable data structure to store the information like student name, roll number, enrolment centre and marks of five different subjects

8. Define a suitable data structure to store the information like student name, roll number, enrolment centre and marks of five different subjects. Write a ‘C’ function to insert sufficient data in your data structure and function to print the name of the student and the total obtained marks who have secured highest total marks for each and every
enrolment centre

July 5, 2021 in C and CPP

Write a ‘C’ program to accept a date in the format DD/MM/YYYY

b) Write a ‘C’ program to accept a date in the format DD/MM/YYYY and add an integer to
get the resultant date.

July 5, 2021 in C and CPP

Write a ‘C’ program to accept any 3 digit integer number from

a) Write a ‘C’ program to accept any 3 digit integer number from the keyboard and display
the word equivalent representation of the given number.

July 5, 2021 in C and CPP

Develop a flowchart and then develop ‘C’ program to find the union of two set of characters

b) Develop a flowchart and then develop ‘C’ program to find the union of two set of
characters, taken as input from the keyboard.

July 5, 2021 in C and CPP

Write a ‘C’ program to do the following:

a) Write a ‘C’ program to do the following:
i) Accept a sequence of integer numbers from the keyboard
ii) Sort the sequence in ascending order
iii) Output the position of each element of the input sequence in the sorted array.

July 5, 2021 in C and CPP

Write a ‘C’ program to calculate the frequencies of different alphabets, present in a given string

b) Write a ‘C’ program to calculate the frequencies of different alphabets, present in a given string. The string of alphabets is to be taken as input from the keyboard.