Programming

In this article we will learn to implement a C program to compare two strings without using library function. A C program is provided below to compare two strings without using predefined function. Program is as follows: #include<stdio.h> #include<string.h> int main() { char str[20]; printf("Enter a string: "); scanf("%s", str); char newstr[20]; printf("Enter another string: […]

In this article we will learn to implement a C program to concatenate two strings without using library functions. A C program is provided below to join or concatenate two strings without using predefined function like strcat. Program is as follows: #include<stdio.h> #include<string.h> int main() { char str[20]; printf("Enter a string: "); scanf("%s", str); char […]

In this article we will learn to implement a C program to copy one string to another. A C program is provided below to copy one string to another without using predefined function strcpy.   Program is as follows: #include<stdio.h> #include<string.h> int main() { char str[20]; printf("Enter a string: "); scanf("%s", str); char newstr[20]; int i=0; […]

In this article we will learn to implement a C program to find the length of a string without using strlen. A C program is provided below to find length of a string without using predefined function.   Program is as follows: #include<stdio.h> int main() { char str[20]; printf("Enter a string: "); scanf("%s", str); int […]