What is the answer for the following( the selected answer is incorrect )

The following program guesses the hidden number known by the user. Which XXX completes the recursive function? \#include =( highval + lowal) /2; printf("Is it \%d? ( 1/h/y): :", midval); scanf(" \%c", \&userAnswer); if ( (useranswer !="l ) \& (useranswer !="h") ) \{ printf(" Thank you! "); 3 else \{ xx \} else \{ GuessNumber(mi dval + 1 , highval); 3 3 3 int main(void) \{ printf("'Answer with: ); printf(" 1 (your num is lower) ); printf(" h (your num is higher) " ); printf(" any other key (guess is right) (n); GuessNumber (,186); return ; 3 if (useranswer =="h" ) \{ GuessNumber(lowal, midval); if (useranswer =="1 ) \{ GuessNumber(lowal, midval); if (useranswer =="1" ) \{ GuessNumber(midval + 1, lowal); if (useranswer =="h" ) \{ GuessNumber(midval + 1, lowal)