Java第三次作业

import java.util.Scanner;

public class TestScanner {
public static void main(String[] args) {
int nextValue;
int sum = 0;
Scanner kbIntput = new Scanner(System.in);
kbIntput.useDelimiter("\\s");//设置分隔符
while(kbIntput.hasNextInt())
{
nextValue = kbIntput.nextInt();
sum+=nextValue;
}
kbIntput.close();
System.out.println("Sum:"+sum);
}
}

public boolean hasNextInt()

nextInt()