C programming examples with solutions. This website C programs with solutions; for each topic, we provide the most significant programs. C is a versatile programming language that may be used for a variety of tasks.
It can be used to create software such as operating systems, databases, and compilers. For novices, C programming is a fantastic language to learn. Our C tutorials will take you to step by step through the process of learning C programming.
C is a programming language for computers. That is, you may write sets of instructions for a computer to follow using C. The human-readable form is the C program, whereas the machine-readable and executable form is the executable that comes out of the compiler.
C Programs with Solutions
Write a c program to print hello world – To print the Hello world message, write a C program. In this example, you will learn how to print “Hello World” on the screen using C programming. To follow along with this example, you need be familiar with the following C programming concepts.
C program to addition of two numbers – A C program that prints the result of adding two integers. In this example, the user is asked to enter two numbers. After that, the total of these two integers is computed and shown on the screen. To understand this example, you need be familiar with the following C programming topics, such as fundamental c programs.
Write a program to check whether the given number is even or odd in c – In C, write a program to determine if a given integer is even or odd. The program detects if a number is odd or even. The source code for a C program that checks if a number is odd or even is available here.
C program to calculate the sum of odd and even numbers – Calculate the sum of odd and even integers with a C program. The software calculates the sum of odd and even numbers from 1 to N using the integer N. Assume N is the number for which you need to find the sum.
C program to print calculator using switch statement – The switch statement is used in a C program to output a calculator. C programming language is used to create a simple calculator software. This software will do simple operations such as add, sub, mul, and div. The fundamental procedure may be conducted and executed in a simple calculator application written in C for novices.
C program to print vowels or consonants using if-else – Using if-else in C, print vowels or consonants. In the C program, look for a vowel or a consonant. In the C programming language, this program will assist you in determining if a letter is a vowel or a consonant. This software will determine whether the letter is a vowel letter such as a,e,i,o,e.
C program to print whether a year is leap or not – A C program to determine whether or not a year is leap year. In the C programming language, this program will print the leap year or not. In the C programming language, how to verify if the year is a leap year or not.
C program to print sum of digits using for loop – Using a for loop, display the total of digits in C. In C applications, this program will output the sum of numbers. To add a number that is supplied by the user, for example, if you enter the number 3, the number 6 will be printed.
C program to find the factorial of a number using for loop – C program to find the factorial of a number using a loop for beginners to learn the fundamentals of factorial programming. In the C programming language, create a factorial number program. This software will assist you in determining whether or not the factorials number is present in c.
C program to print the swapping of two numbers using the third variable – Using the third variable, display the switching of two integers in C. This program will show you how to alter the number in C programming to exchange the numbers that are initialised before the program runs and how to output a different value in C programming.
C program to print reverse of a number using while loop – While loop is used in a C program to print the reverse of a number. In C programming, this program reverses the number and prints it on the output screen. In the C programming language, use the while loop to display the number backwards.
C program to print the palindrome number program using while loop – While loop is used in a C program to output the palindrome number. In C, this program will determine whether an element is palindrome or not. This software will tell you whether a number is a palindrome or not.
Write a c program to print Fibonacci series using for loop – Write a C program that uses the for loop to output the Fibonacci series. In the C programming language, this is the fundamental collection of programs. This Fibonacci number series program in any programming language is the foundation and next step to any mathematical program.
C program to print the Armstrong number for three digits of a given – The Armstrong number for three digits of a given number is printed using a C program. This software will assist you in determining whether a number in C is an Armstrong number or not. Here is the software to see if the number is an Armstrong number or not.
Write a program to convert Fahrenheit into Celsius in c – In c, create a program that converts Fahrenheit to Celsius. Fahrenheit to Celsius program for beginners in C programming to print or convert Fahrenheit to Celsius in C language
Write a program to calculate the area of rectangle in c – In C, create a program that calculates the area of a rectangle. This is a collection of programs designed to help novices learn advanced topics in C programming.
Write a program to print the area of square in c – In C, write a program that prints the area of a square. The length and area of the square in the c programming language for beginners to learn the mathematical concepts in the c programming language
Write a c program to print multiplication table of any number using for loop – Write a C program that uses the for loop to print a multiplication table for any integer. In the C programming language, this program will output the multiplication table.
Write a c program to print the lcm of two numbers – To print the lcm of two integers, write a C program. It is a simple mathematics programming application for newcomers to learn how to use the C programming language.
Write a program to passing int pointer to a function in c – Create a program in C that passes an int pointer to a function. Using an int pointer to call a function in C. A function is a collection of statements that cooperate to perform a task. A pointer is a variable whose value is the address of another variable, which is the direct address of the memory location.
Write a c program to swap two numbers using pointers – Create a C program that uses pointers to swap two integers. When the numbers are swapped, the numbers assigned in the C programming language are switched as well. In a C program, pointers are used to swap two integers.
Write a c program to reverse a string using pointers – Create a C program that uses pointers to reverse a string. If the string is “hello,” the performance is “olleh.” This technique requires two pointers, one pointing to the string’s beginning and the other pointing to the string’s end.
Write a c program to concatenate two strings using pointers – Concatenate two strings using pointers in a C program. In formal language theory and computer programming, string concatenation is the operation of connecting character strings end-to-end. The pointer values in c will be concatenated as a result of this.
Write a c program to transfer pointer values using numbers – Create a C application that uses numbers to transmit pointer values. A pointer variable stores the address of a value. A pointer to a pointer stores the address of the pointer variable. ** is a pointer to a pointer that is used to execute a pointer to a pointer.
Write a c program to compare two pointer numbers – To compare two pointer integers, write a C program. A pointer is a variable whose value is the address of another variable, in this case the direct address of a memory region. Comparison is the process of comparing two or more objects by determining the relevant, similar features of each item.
C program to print the array element by increment a pointer – By incrementing a pointer in a C program, you may print the array element. When utilising pointers for arrays, the data type of the pointer must match the data type of the array. The increment operation is done on the pointer variable in the loop to retrieve the next location.
C program to print the array of pointers with example – With an example, a C program to output an array of pointers. An array of pointers is a set of variables that are indexed and contain pointers as variables. Pointers are used to build, utilise, and remove many sorts of data structures in computer science.
Write a c program to print the address of pointer numbers – Write a C program to output pointer numbers’ addresses. A pointer is a variable whose value is either the address of another variable or the direct address of a memory region. You must define a pointer before using it to hold any variable address, just like any other variable or constant.
Write a c program to find the sum of natural numbers using recursion – Create a C program that uses recursion to find the sum of natural integers. A recursive function is one that invokes its own function. This approach is known as recursion. Recursion is a problem-solving approach in which the answer to smaller instances of the same problem determines the final result.
Write a c program to execute the time delay function using for loop – Create a C program that uses the for loop to perform the time delay function. To print an element after it has been delayed by a user-defined value in C, use the delay function. The delay function is used to halt the execution of a program for a set length of time.
Reverse a string program in C – In C, reverse a string program. In this lesson, we’ll learn how to reverse a String. If the string is “apple,” the result should be “plppa.” This may be used to check for palindromes. Because the palindrome string’s value does not change when it is reversed.
Absolute or abs() function in c programming – In C programming, the absolute or abs() function is used. The abs () function, which is defined in the stdlib. h header file, returns the absolute value of the specified integers. The stdlib.h header file must be included in the C program in order to return the absolute value of a specified number.
Write a c program that generates 100 random numbers without using rand function – Without utilizing the rand function, write a C program that creates 100 random numbers. In the output, it will print the random numbers. The c program will be printed as a result of this. The ATM will generate a one-time password if you use this application.
Write a program in c to implement sequential search algorithm – Create a c application that implements the sequential search method. Searching is the process of locating a specific value location in a list of values. It detects whether or not the data contains a search key.
Write a c program to print the elements of the two dimensional array in matrix form – Create a C program that prints the elements of the two-dimensional array as a matrix. A two-dimensional array can be defined as an array of arrays. A collection of rows and columns is used to represent the matrices that make up the 2D array.
C program to read the file using fopen function – Using the fopen function in C, read the file. The fopen function opens a file and returns a pointer to structure FILE, which is defined in the header file “stdio.h.” It returns a reference to the file if the file is successfully opened; if the file cannot be opened, it returns NULL.
C program to find the length of the string without strlen function – Without using the strlen function, a C program to find the length of a string is written. The strlen() method calculates the length of a string. The strlen() method is specified in the string. h header file. The null character ‘0′ is not taken into account. Without using the strlen function, you can determine the length of a string.
Write a program to find the substring in c – In C, create a program to find the substring. To locate a substring of a string and all of its substrings, use the C substring program. The term “substring” refers to a string that is a substring of another string.
C program to print the string the output – C program to print the output string as a string. The value of the argument sent to the printf function is returned. We’ll see how to print it if it’s preserved in a character array. In the output, the characters in the element will be printed.
C algorithm for tree traversal using the Inorder, Preorder, Postorder method – The Inorder, Preorder, and Postorder methods are used in a C algorithm for tree traversal. In the C programming language, these methods in tree traversal use the preorder, postorder, and in order to execute the tree traverse.
Write a program to implement round function in c – Create a program in C to implement the round function. In C, the round( ) function returns the integer value that is closest to the float, double, or long double input. If the decimal value is between “1 and 5′′, it returns an integer value less than the parameter.
Write a program to itoa function in c with example – Create an example program for the itoa function in C. To convert an int data type to a string data type in C, use the itoa () function. The itoa() method takes an integer n and turns it to a character string.
Write a program using strcpy char array in c with example – With the help of an example, write a program in C that uses the strcpy char array. We may copy the value of the variable in the c program that is stored in the variable using this program. strcpy() is a C/C++ standard library function that allows you to copy a string from one place to another.
Sorting Program in C
Write a program to implement selection sort in c – In C, create a program that implements selection sort. This is a sorting program written in C that employs the concept of selection sorting. The value of the sorting element will be selected before the program output.
Write a c program to print the insertion sort algorithm with example – Write a C program to print an example of the insertion sort algorithm. This program is essentially a sorting program that use the insertion sorting method. After the current values process in c programming language has been completed, the values will be initialized.
Write a c program to print the merge sort using if-else statement – Using the if-else statement, write a C program to print the merging sort. This merge sort software sorts components in C by merging them together.
Write a c program to print the bubble sort using for loop – Create a C program that uses the for loop to print the bubble sort. In the C programming language, create a bubble sort application. This program was written in C and used the bubble sort technique. This program was written in C and used the bubble sort technique.
Write a c program to print the radix sort – To output the radix sort, write a C program. This software will assist you in running and executing radix programs. When compared to other sorting programs, this is one of the more difficult ones; this isn’t due to the program’s size.
C program for quick sort in ascending order – A basic C program that sorts items in ascending order quickly. For novices in any programming language, this sorting software is the best and fastest among other sorting programs. Quicksort is a C computer language software. The ascending order mechanism is used in the Quick Sort application, and here is how it works.
Write a program in c to implement sorting print the output in ascending order – Create a C program to sort the output and print it in ascending order. The array elements will be sorted in ascending order in the output using this software. In ascending order, you begin with the smallest number and work your way up to the highest.
C program to print the descending order using if-else – For beginners, a C program to display the descending order utilizing the if-else condition to sort the program in descending order, which means the larger numbers appear first in the output.