Scanner input = new Scanner(System.in);
String str = input.nextInt();
while ( (str.nextInt() != 5) || (str.nextInt() != 10) ){
str = input.nextInt()
}
The code should invoke the nextInt() method every time the user types a number other than 5 or 10. What is happening here is that when I type 5 or 10 it keeps repeating, invoking the method nextInt() .
What you need to understand is that you have three nextInt() commands in this snippet.
So the program can double nextInt() before entering ìf .
I understand by your explanation that you want to call nextInt() once , see if the return is 5 or 10, and only then call nextInt() a second time. Something like this:
bool continua = false;
do
{
int primeiraLeitura = input.nextInt();
if ( primeiraLeitura != 5 || primeiraLeitura != 10 )
{
int segundaLeitura int.NextInt();
continua = true;
}
} while (continua);
Scanner input = new Scanner(System.in);
String str = input.nextInt();
while ( str != 5) || str != 10) ){
str = input.nextInt()
}