JNTUK R19 1-2 CSE C Programming Lab Manual with Solutions and outputs.
PROGRAMMING FOR PROBLEM SOLVING USING C LAB
Exercise 1:
- Write a C program to print a block F using hash (#), where the F has a height of six characters and width of five and four characters.
- Write a C program to compute the perimeter and area of a rectangle with a height of 7 inches and width of 5 inches.
- Write a C program to display multiple variables.
Exercise 2:
- Write a C program to calculate the distance between the two points.
- Write a C program that accepts 4 integers p, q, r, s from the user where r and s are positive and p is even. If q is greater than r and s is greater than p and if the sum of r and s is greater than the sum of p and q print “Correct values”, otherwise print “Wrong values”.
Exercise 3:
- Write a C program to convert a string to a long integer.
- Write a program in C which is a Menu-Driven Program to compute the area of the various geometrical shape.
- Write a C program to calculate the factorial of a given number.
Exercise 4:
- Write a program in C to display the n terms of even natural number and their sum.
- Write a program in C to display the n terms of harmonic series and their sum. 1 + 1/2 + 1/3 + 1/4 + 1/5 … 1/n terms.
- Write a C program to check whether a given number is an Armstrong number or not.
Exercise 5:
- Write a program in C to print all unique elements in an array.
- Write a program in C to separate odd and even integers in separate arrays.
- Write a program in C to sort elements of array in ascending order.
Exercise 6:
- Write a program in C for multiplication of two square Matrices.
- Write a program in C to find transpose of a given matrix.
Exercise 7:
- Write a program in C to search an element in a row wise and column wise sorted matrix.
- Write a program in C to print individual characters of string in reverse order.
Exercise 8:
- Write a program in C to compare two strings without using string library functions.
- Write a program in C to copy one string to another string.
Exercise 9:
- Write a C Program to Store Information Using Structures with Dynamically Memory Allocation.
- Write a program in C to demonstrate how to handle the pointers in the program.
Exercise 10:
- Write a program in C to demonstrate the use of & (address of) and *(value at address) operator.
- Write a program in C to add two numbers using pointers.
Exercise 11:
- Write a program in C to add numbers using call by reference.
- Write a program in C to find the largest element using Dynamic Memory Allocation.
Exercise 12:
- Write a program in C to swap elements using call by reference.
- Write a program in C to count the number of vowels and consonants in a string using a pointer.
Exercise 13:
- Write a program in C to show how a function returning pointer.
- Write a C program to find sum of n elements entered by user. To perform this program, allocate memory dynamically using malloc( ) function.
Exercise 14:
- Write a C program to find sum of n elements entered by user. To perform this program, allocate memory dynamically using calloc( ) function. Understand the difference between the above two programs
- Write a program in C to convert decimal number to binary number using the function.
Exercise 15:
- Write a program in C to check whether a number is a prime number or not using the function.
- Write a program in C to get the largest element of an array using the function.
Exercise 16:
- Write a program in C to append multiple lines at the end of a text file.
- Write a program in C to copy a file in another name.
- Write a program in C to remove a file from the disk.