c programming examples with output

Here we will write a C program to remove all characters in a string except the alphabet. If the string was “Know@3000Program” then the result in the string will be “KnowProgram”. C Program to Remove all Characters in a String except Alphabet using another String Output for the different test-cases:- Enter string: #Know@2025Program Displaying string: […]

Here we will write a C Program to find the frequency of characters in a string. For example in the word “Programming”, the frequency of “m” is 2, because m comes 2 times. Output:- Enter string: Anyone can write code that a computer can understand, Good programmers write code that humans can understand. Enter a

Here we will write a C program to check the palindrome string. For this we can use strlen() function defined under <string.h>. The same thing can be done without using strlen() function. If the reverse of the string is the same string then the string is called palindrome. Some examples of palindromic words are redivider,

Count in c programming. Here we will write a C program to count the number of vowels, consonants, spaces, and digits, and many more in a string. Program description:- Write a C program to count the numbers of vowels, consonants, digits, white spaces, special characters, and words in a given line of text. Output:- Enter

We will write a program for string copy in C programming. This can be done using strcpy() function which is defined in <string.h>. The same thing can be done without using this predefined function. String Copy without using string manipulation library functions Output:- Enter first String: Know Program Second string is: Know Program We take

Here we will discuss how to convert uppercase to lowercase character in C? C program to convert uppercase to lowercase using string function. We will also write C program to convert uppercase to lowercase without using string function. Write a C Program to convert uppercase into lowercase. To convert all uppercase into lowercase one function

We will write a Program for string concatenation in C language. If First string is “Programming is awesome, ” and the second string is “I love it.” then after concatenation first string will be “Programming is awesome, I love it.“ Concatenate two strings without using string manipulation library functions We can write a C program

Here we will write a C program to compare two strings without using any predefined function and using strcmp() or strncmp() functions, for these functions the Required header file is <string.h> C program to compare two strings without using string manipulation library functions Output:- Enter first string: KnowProgram Enter second string: KnowProgram Strings are equivalent.