Call the system command using the "system" function :
Cls - Clear the screen. windows
Clear - Clears the screen. linux
/* Example: clear screen in C language */ #include <stdio.h> #include <stdlib.h> #include <time.h> #include <string.h> #include <stdbool.h> int main(int argc, char *argv[]) { system("clear"); //Linux / Unix system("cls"); //windows return 0; }