ACTIVITY 9.5.5: Arrange the code to read one line of input at a time and then scan the line with another scanner. Consider a file that contains student grades such as the following: Jane Lee 100 Aaron X. Schmidt 37 Frank von Tardy 2 As with the country names, the student names don't have a fixed number of words. To process the input, read one line of input at a time from the given scanner in, then scan the line with another scanner. Add all but the last word from the line to the name, and set the grade to the last word. name = name.substring(1); // Remove initial space process (name, grade); import java.util.Scanner; public class StudentGrades public static void process (String name, String grade) System.out. println (name + ":" + grade); while (linescanner.hasNext ()) public static void main(String[] args) Scanner lineScanner = new Scanner (line); String name = ""; String grade = Scanner in = new Scanner (System.in); while (in.hasNextLine ()) else if (lineScanner.hasNext ()) String line = in.nextLine(); name +"" + next; name grade - next; String next = lineScanner.next();
ACTIVITY 9.5.5: Arrange the code to read one line of input at a time and then scan the line with another scanner. Consider a file that contains student grades such as the following: Jane Lee 100 Aaron X. Schmidt 37 Frank von Tardy 2 As with the country names, the student names don't have a fixed number of words. To process the input, read one line of input at a time from the given scanner in, then scan the line with another scanner. Add all but the last word from the line to the name, and set the grade to the last word. name = name.substring(1); // Remove initial space process (name, grade); import java.util.Scanner; public class StudentGrades public static void process (String name, String grade) System.out. println (name + ":" + grade); while (linescanner.hasNext ()) public static void main(String[] args) Scanner lineScanner = new Scanner (line); String name = ""; String grade = Scanner in = new Scanner (System.in); while (in.hasNextLine ()) else if (lineScanner.hasNext ()) String line = in.nextLine(); name +"" + next; name grade - next; String next = lineScanner.next();
Chapter13: File Input And Output
Section: Chapter Questions
Problem 6PE
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