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Write C code which will read a line of characters (terminated by a \n) from input_file into a character array called buffer. NULL terminate the buffer upon reading a \n.

A.	Example 1 int ch, loop = 0; ch = fgetc( input_file ); while( (ch != '\n') && (ch != EOF) ) { buffer[loop] = ch; loop++; ch = fgetc( input_file ); } buffer[loop] = NULL;	B.	Example 2 int ch, loop = 0; ch = fgetc( input_file ); while( (ch = '\n') && (ch = EOF) ) { buffer[loop] = ch; loop--; ch = fgetc( input_file ); } buffer[loop] = NULL;
C.	Example 3 int ch, loop = 0; ch = fgetc( input_file ); while( (ch <> '\n') && (ch != EOF) ) { buffer[loop] = ch; loop++; ch = fgetc( input_file ); } buffer[loop] = -1;	D.	Cannot be determined

Answer and Explanation

Answer:Example 1
int ch, loop = 0;
ch = fgetc( input_file );
while( (ch != '\n') && (ch != EOF) ) {
buffer[loop] = ch;
loop++;
ch = fgetc( input_file );
}
buffer[loop] = NULL;

Explanation:
There is no explanation...

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