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This program reads a single character from the user and then displays the character on the console using the getch() and putch() functions respectively. The getch() function reads a keystroke from the console, but does not echo the character to the screen, whereas putch() displays the character on the screen. Here’s a breakdown of the […]
The program is designed to demonstrate the difference between the getche() and getch() functions in the conio.h library. First, the program displays the message “Enter any two alphabetic”. Then, the getche() function is called to read and display a single character input from the user, which is visible on the screen. Next, the getch() function […]
The above program is a simple example of how to use the putchar() function in C programming. The putchar() function is used to write a single character to the standard output stream (usually the console). In the program, a character variable c is initialized with the character ‘f’. The putchar() function is then used to […]
The above program is a simple example of how to accept a character from the user using the getchar() function. The program starts with the declaration of a character variable c. Then, a message “Enter a char:” is displayed on the screen using the printf() function. The getchar() function reads a single character from the […]
This program swaps the values of variables a and b without using a third variable. First, the values of a and b are initialized to 7 and 4, respectively. Then, the values of a and b are swapped using the following steps: Finally, the program prints the values of a and b, which are swapped, […]
