nt foo(int n){
if (n < 1){
return 0;
} else {
return 1 + foo(n / 10);
}
}
What values are returned as a result of the following different calls to foo?
call return value
foo(0)
unanswered
foo(1)
unanswered
foo(10)
unanswered
foo(234)
unanswered
foo(1234)
unanswered
