What is the use of getchar()?a.The next input character each time it is calledb.EOF when it encounters end of filec.The next input character each time it is called EOF when it encounters end of filed.None of the mentioned
Question
What is the use of getchar()?a.The next input character each time it is calledb.EOF when it encounters end of filec.The next input character each time it is called EOF when it encounters end of filed.None of the mentioned
Solution
The use of getchar() is c. The next input character each time it is called EOF when it encounters end of file. This function reads the next input character from a text stream and returns it as an unsigned char cast to an int, or EOF on end of file or error.
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