Answer:
The delimiter use is "::".
Explanation:
The Java inbuilt String.split( ) function is use to split a String into an array of String.
The split( ) takes delimiter as arguments/parameter which determines at which point the string is to be broken down into different part/token.
From the above code snippet;
Each line in the file a.txt that is not null is splitted using the statement below:
String[ ] v = line.split("::");
The line is splitted using "::" as delimiter and the resulting array is then assigned to the variable 'v'.
For instance, a line in the file could take the form:
John::Smith::Music
When it is splitted,
String lname = John;
because lname make reference to index 0 of the array.
String fname = Smith;
because fname make reference to index 1 of the array.
String dept = Music;
and dept make reference to index 2 of the array.
Answer:
using namespace std;
int main() {
int number;
while (1) {
cout << "Enter a number: ";
cin >> number;
cout << number << " is " << ((number % 2) ? "odd" : "even") << endl;
};
return 0;
}
Explanation:
This is a c++ version. Let me know if you need other languages.
The (number % 2) is the essence of the program. It returns 0 for even numbers, and 1 for odd numbers (the remainder after division by 2).
Answer:
Hmm maybe because its failing?
Explanation:
i actually dont know but it happens to me sometimes
