This method is useful in Linux operating system to clear the console screen. This function can be found in the stdlib.h header file. Like clrscr() function system(“clear”) also used to clear console screen in C. Sum Of Two Numbers is = 16 system(“clear”) If the user don’t use clrscr() or any other function to clear the screen, your output will look like this. The console screen is cleared by clrscr() and ready for new data when the user runs this code again. Here, we’ve performed a number addition calculation and shown the results on the console screen.
If you run this code on a modern compiler, it will show an error. Let’s take an example that will display the addition of two numbers using clrscr(). Return : This function doesn’t return any value. Syntax void (void clrscr) Parameter: This function doesn’t accept any parameters. To call the clrscr() function, it must define inside any function or the main function. The previous screen on the console is cleared whenever the clrscr () is invoked in a program. 
clrscr() is a library function located in the console input output header file.
If you are using a visual studio then prefer the system.(“cls”)Ĭlrscr() is an abbreviation of the clear screen. They won’t run on other systems or compilers. Some clear screen methods are platform specific. The following are some of the factors that influence a console’s clear screen: Modulo Operator (%) in C/C++ with Examples. Taking String input with space in C (4 Different Methods). INT_MAX and INT_MIN in C/C++ and Applications. Different Methods to Reverse a String in C++. 
Left Shift and Right Shift Operators in C/C++. Core Dump (Segmentation fault) in C/C++. Dynamic Memory Allocation in C using malloc(), calloc(), free() and realloc(). ISRO CS Syllabus for Scientist/Engineer Exam. ISRO CS Original Papers and Official Keys. GATE CS Original Papers and Official Keys. Full Stack Development with React & Node JS(Live). 
OS DBMS CN for SDE Interview Preparation. Full Stack Development with React & Node JS (Live). Data Structure & Algorithm Classes (Live).
0 kommentar(er)
