The clrsrc() function is used to clear text mode window. It clears the current text window and places the cursor in the upper left-hand corner (at position 1, 1). If you don’t use this function, you will see the previous output text written by previous program.
Example of the clresc() function
#include<stdio.h>
#include <conio.h>
void main()
{
int i;
clrscr();
for( i = 0; i < 10; i++)
printf("clrscr function test\n");
printf("\n\nPress any key to clear screen");
getch();
getch();
clrscr();
printf("The screen has been cleared!");
}
Output
When you press any key, you will find the below output.
