C Programming language

String I/O : How to use fputs( ) Function in C
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char * fputs(const char *str , FILE *stream);

The fputs( ) function writes the content of the string pointed to by str to the specified stream. The null terminator is not written. The fputs( ) function returns the last character written on success and EOF on failure.

/** program to understand the use of fputs( ) */ #include<stdio.h>
void main()
FILE *fp1;
char str[100];
printf("enter the text\n")

Output: Suppose we enter this text after running the program:

Ashish Kumar Gupta

Master of computer application

Press ctrl Z when the first line of text is entered and enter key is pressed the functions gets() converts the newline character and array str contains "Ashish Kumar Gupta"(18 character + 1 null character). the null character is not written to the file , so only 18 character are written.

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