strlwr() function in C String converts all the characters present in a given string to Lowercase.
The strlwr() function is defined in the header file string.h
.
It takes a single argument that is the name of the string and is written as follows.
strlwr(string_name);
C Program for strlwr() function
| #include <stdio.h> #include <string.h> int main() { char str[20] = "SIMple2CODe.CoM"; printf("Original String: %s", str); printf("Lowercasing all the Characters: %s", strlwr(str)); return 0; } |
Output:
Don’t be alarmed if it does not run on your compiler. It is just that some functions like strlwr(), which are only available in ANSI C (Turbo C/C++) and are not available in the standard C-GCC compiler.
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 MoreIn 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 MoreIn 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 MoreIn 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 MoreLet 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 MoreIn 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