C String – strcat() function1 min read

strcat() function is used to combine two string together to form a single string in a program.

It concatenates two strings and the final result is returned to the first string. The strcat() function is defined in the header file string.h.

It takes two arguments, the name of the first string and the second string. These two strings are joined together and the first string stores the final result. And is written as follows:

strcat(first_string, second_string);

C Program for strcat() function

Output:

After concatenation: This is Simple2Code website.


C String – strncat function

It is the same as the above strcat() function but here the difference is that it takes the third argument for n number of characters to be concatenated from the second string to the first string in a program. Like strcat, the result will be stored in the first string.

It is written as follows:

strncat(first_string, second_string, n);

C Program for strncat() function

Output:

After concatenation: This is Simp


MORE

Find a pair with the Given Sum in an Array in Java

In this tutorial, we will write a java program to find the sum pair in an array. Before that, you may go through the following …
Read More

C++ Program to display Pascal Triangle

In this tutorial, we will write a C++ program to display pascal’s triangle. Before that, you may go through the following topic in C++. for …
Read More

C++ Program to Calculate Sum of Geometric Progression

In this tutorial, we will learn and write a program to find the sum of GP series in C++. Before that, you may go through …
Read More

C++ Program to find the Transpose of a Matrix

In this tutorial, we will learn and write a program to find the transpose of matric in C++. Before that, you may go through the …
Read More

How to Split a String in C++

Let us learn how to split string in C++ programming language. We will look at a few ways to split a string. The splitting of …
Read More

C++ Program to calculate Average of Numbers using Arrays

In this tutorial, we will learn and write a C++ program to find the average of numbers using an array. To understand the coding, you …
Read More