JNTUK- A.Y 2022-23 PROGRAMMING FOR PROBLEM SOLVING USING C LAB

 

DEPARTMENT OF ELECTRONICS AND COMMUNICATION ENGINEERING

JNTUK-A.Y. 2022-23

PROGRAMMING FOR PROBLEM SOLVING USING C LAB

Course Objectives:

1) Apply the principles of C language in problem solving.

2) To design flowcharts, algorithms and knowing how to debug programs.

3) To design & develop of C programs using arrays, strings pointers &functions.

4) To review the file operations, preprocess or commands

 

Exercise 1:
         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.   Program

         2. Write a C program to compute the perimeter and area of a rectangle
              with a height of 7 inches and width of 5inches.     Program
         3. Write a C program to display multiple variables.   Program

Exercise 2:
         1. Write a C program to calculate the distance between the two points.     Program
         2. 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       Program
              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:
          1. Write a C program to convert a string to along integer.              Program
          2. Write a program in C which is a Menu-Driven Program to compute
               the area of the various geometrical shape.                                    Program
          3. Write a C program to calculate the factorial of a given number.          Program

Exercise 4:
          1. Write a program in C to display the n terms of even natural number and their sum.     Program
          2. 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.   Program
          3. Write a C program to check whether a given number is an Armstrong number or not.

   Program

Exercise 5:
         1. Write a program in C to print all unique elements in an array.  Program
         2. Write a program in C to separate odd and even integers in separate arrays.   Program
         3. Write a program in C to sort elements of array in ascending order.   Program

Exercise 6:

         1. Write a program in C for multiplication of two square Matrices.  Program

         2. Write a program in C to find transpose of a given matrix.  Program

Exercise 7:
        1. Write a program in C to search an element in a row wise and   
           column wise sorted matrix.   Program
        2. Write a program in C to print individual characters of string in reverse order.  Program

Exercise 8:
      1. Write a program in C to compare two strings without using string
          library functions.     Program
      2. Write a program in C to copy one string to another string.   Program

Exercise 9:

       1. Write a C Program to Store Information Using Structures with

           Dynamically Memory Allocation.    Program

       2. Write a program in C to demonstrate how to handle the pointers in the program.   Program

Exercise 10:
       1. Write a program in C to demonstrate the use of & (address of) and
          *(value at address)operator.   Program
       2.write a program in C to add two numbers using pointers.   Program

Exercise 11:
       1. Write a program in C to add numbers using call by reference.   Program
       2. Write a program in C to find the largest element using
            Dynamic Memory Allocation.        Program

Exercise 12:
      1. Write a program in C to swap elements using call by reference.    Program
      2. Write a program in C to count the number of vowels and
          consonants in a string using a pointer.      Program

Exercise 13:
      1. Write a program in C to show how a function returning pointer.     Program
      2. Write a C program to find sum of n elements entered by user. To
           perform this program, allocate memory dynamically using
           malloc()function.       Program

Exercise 14:
     1. 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.    Program
     2. Write a program in C to convert decimal number to binary number
         using the function.   Program

Exercise 15:
     1. Write a program in C to check whether a number is a prime number
         or not using the function.    Program
     2. Write a program in C to get the largest element of an array using the function.   Program

Exercise 16:

     1. Write a program in C to append multiple lines at the end of a text file.   Program
     2. Write a program in C to copy a file in another name.   Program
     3. Write a program in C to remove a file from the disk.   Program

Course Outcomes:
     By the end of the Lab, the student
       1) Gains Knowledge on various concepts of a C language.
       2) Able to draw flowcharts and write algorithms.
       3) Able design and development of C problem solving skills.
       4) Able to design and develop modular programming skills.
       5) Able to trace and debug a program.

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