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getch()
The
word getch stands for get character, The getch function is used to input a single
character from the user. When the functions are executed, it waits for any key to
be pressed. The character entered by the user is not displayed on the screen
The
function getch() is defined in the header file conio.h therefore the header
file must be included in the program to sue this function.
Syntax:
Method-1:
getch();
This
is normally used in a program to stop the execution of the program temporarily.
Method-2:
variable=
getch();
It takes any character from the keyboard and stores that character
in the variable
getche():
The
word getche() stands for get character. The letter e in getche stands
for echo. the () function is used to input a single character from the user. When this function
is executed, it waits for any key to be pressed. The function echos (display)
the character on the screen entered by the user.
Syntax:
variable=
getche();
__________________________________________________________________________
gets
() function:
The gets function is used to input string
values from the user. The input is stored in a string variable. The user can
enter any type of letter including alphabets, digits, special symbols, and
spaces. After typing the string from the keyboard, the user presses ENTER key and
the string is stored in the variable. The null characters \0 are automatically
entered at the end of the string.
Syntax:
gets(variable);
