Programming for Problem Solving (3110003)

gets()

• It is used to read a single string with white spaces.
• It is terminated by entering the key or at the end of line.

char str[10];
gets(str);

getchar(), getch( )

• It is used to read a single character at a time.
• getchar() function requires enter key to terminate input while getch() does not require.
• getch()function does not display the input character while getchar()function displays the input character on the screen.

char ch;
ch = getchar();
ch = getch();