Q9

MCQ1 mark, −0.33

Consider the following $\mathrm{C}$ program: #include <stdio.h> void fX (); int main(){ fX(); return 0 }; void fX () { char a; if ((a=g e t c h a r()) ! = '\n') fX(); if (a ! = '\n') putchar (a); } Assume that the input to the program from the command line is $1234$ followed by a newline character. Which one of the following statements is CORRECT?

(A)

The program will not terminate

(B)

The program will terminate with no output

(C)

The program will terminate with $4321$ as output

(D)

The program will terminate with $1234$ as output

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