Distinguish getchar and gets.

1.	Distinguish getchar and gets.
Answer» getchar is a character function but gets is a string function. The header file cstdio must be included. It reads a character from the keyboard. Eg. char ch; ch=getchar(); cout<<ch; gets is used to read a string from the key board. It reads the characters upto enter key. The header file cstdio must be included. char str[80]; cout<<” Enter a string”; gets(str);

Answer»

getchar is a character function but gets is a string function. The header file cstdio must be included. It reads a character from the keyboard.

Eg.

char ch;

ch=getchar();

cout<<ch;

gets is used to read a string from the key board. It reads the characters upto enter key.

The header file

cstdio must be included.

char str[80];

cout<<” Enter a string”;

gets(str);

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