Basic You Should know ? Header File : conio.hFunction : gotoxyReturn Type : Void Purpose : Positions cursor in text window . Moves Cursor to Position Specified i.e at (x,y) If the coordinates are invalid, the call to gotoxy is simply ignored by Compiler The origin is located at (1,1) the upper-left corner of the(…)

clreol function >> conio.h >> Clears end line in text window What it does : clears end line in text window in text mode Clreol clears all characters from the cursor position to the end of the line within the current text window , without moving the cursor. It does not return anything Lines below(…)

clrscr function >> conio.h Header file >> Library Functions in C Programming What it does : clears window screen in text mode Place the cursor at Position upper left hand corner (1,1) Header File : conio.h #include<stdio.h> #include<conio.h> int main(void) { int i; // Prints 20 numbers for (i = 0; i < 20; i++)(…)

Getch function >> conio.h Header file >> Library Functions in C Programming What it does : Getch accepts character from console (keyboard) Character accepted  does not echoes to the screen [not displayed on screen ] Char entered is not displayed on the screen .  It waits untill it gets a input so it can be(…)

Getche function >> conio.h Header file >> Library Functions in C Programming What it does : Getche accepts character from console Character accepted  echoes to the screen [ displayed on screen ] Header File : conio.h int getche(void); Live Examples : #include”stdio.h” #include”conio.h” void main(void) { char ch; printf(“Input a character:”); ch = getche(); printf(“nYou(…)