August 2021 : Sci Tech Explorer

C Program

Q1. Write a program, which accept a character from the user and check if it is an alphabet, digit, or punctuation symbol. If it is an alphabet, check if it is uppercase or lowercase and then change the case.

August 31, 2021 Admin

Lab Course 1 / Exercise 6 / Set A /

C Program

Q3. Display all perfect numbers below 500[A perfect number is a number, such that the sum of its factors is equal to the number itself]. Example: 6 (1 + 2 + 3), 28 (1+2+4+7+14)

August 31, 2021 Admin

Lab Course 1 / Exercise 5 / Set B /

C Program

Q2. Accept n numbers and display the number having the maximum sum of digits.

August 31, 2021 Admin

Lab Course 1 / Exercise 5 / Set B /

C Program

Q1. Write a program to display all Armstrong numbers between 1 and 500. (An Armstrong number is a number such that the sum of cube of digits = number itself Ex. 153 = 111 + 555+ 333

August 31, 2021 Admin

Lab Course 1 / Exercise 5 / Set B /

C Program

Q3. Modify the sample program 1 to display n lines as follows (here n=4). A B C D E F G H I J

August 31, 2021 Admin

Lab Course 1 / Exercise 5 / Set A /

C Program

Q2. Write a program to display multiplication tables from _ to _ having n multiples each. The output should be displayed in a tabular format. For example, the multiplication tables of 2 to 9 having 10 multiples each is shown below. 2 × 1 = 2 3 × 1 = 3 ………….9 × 1 = 9 2 × 2 = 4 3 × 2 = 6…………..9 × 2 = 18 …………. …………. …………………………… 2 × 10 = 20 3 × 10 = 30………..9 × 10 = 90

August 30, 2021 Admin

Lab Course 1 / Exercise 5 / Set A /

C Program

Q1. Write a C program to display all prime numbers between and .

August 30, 2021 Admin

Lab Course 1 / Exercise 5 / Set A /

C Program

Q2. Write a program which accepts a number and checks if the number is a palindrome (Hint number = reverse of number) Example: Input :3472 Output : It is not a palindrome number Input :262, Output : It is a palindrome

August 30, 2021 Admin

Lab Course 1 / Exercise 4 / Set C /

C Program

Q5. Write a program, which accepts a number n and displays each digit in words. Example: 6702 Output = Six-Seven-Zero-Two. (Hint: Reverse the number and use a switch statement)

August 30, 2021 Admin

Lab Course 1 / Exercise 4 / Set B /

C Program

Q4. Write a program to accept characters till the user enters EOF and count the number of alphabets and digits entered.

August 30, 2021 Admin

Lab Course 1 / Exercise 4 / Set B /

Q1. Write a program, which accept a character from the user and check if it is an alphabet, digit, or punctuation symbol. If it is an alphabet, check if it is uppercase or lowercase and then change the case.

Q3. Display all perfect numbers below 500[A perfect number is a number, such that the sum of its factors is equal to the number itself]. Example: 6 (1 + 2 + 3), 28 (1+2+4+7+14)

Q2. Accept n numbers and display the number having the maximum sum of digits.

Q1. Write a program to display all Armstrong numbers between 1 and 500. (An Armstrong number is a number such that the sum of cube of digits = number itself Ex. 153 = 111 + 555+ 333

Q3. Modify the sample program 1 to display n lines as follows (here n=4). A B C D E F G H I J

Q1. Write a C program to display all prime numbers between and .

Q2. Write a program which accepts a number and checks if the number is a palindrome (Hint number = reverse of number) Example: Input :3472 Output : It is not a palindrome number Input :262, Output : It is a palindrome

Q5. Write a program, which accepts a number n and displays each digit in words. Example: 6702 Output = Six-Seven-Zero-Two. (Hint: Reverse the number and use a switch statement)

Q4. Write a program to accept characters till the user enters EOF and count the number of alphabets and digits entered.

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Month: August 2021

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