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Izzy122 Izzy122
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Posts: 437
Rep: 14 0
3 years ago
Suppose you enter 34.3, the ENTER key, 57.8, the ENTER key, abc, the Enter key. Analyze the following code.

1 Scanner input = new Scanner(System.in);
2 double v1 = input.nextDouble();
3 double v2 = input.nextDouble();
4 String line = input.nextLine();


▸ After line 4 is executed, line contains an empty string.

▸ After line 2 is executed, v1 is 34.3.

▸ After line 4 is executed, line contains character "abc".

▸ After line 3 is executed, v2 is 57.8.

▸ After line 4 is executed, line is null.
Textbook 
Introduction to Java Programming, Comprehensive Version

Introduction to Java Programming, Comprehensive Version


Edition: 10th
Author:
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n00835996n00835996
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3 years ago
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Izzy122 Author
wrote...

3 years ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
foxrcng11
wrote...

Yesterday
Smart ... Thanks!
sweetalia
wrote...

2 hours ago
Helped a lot
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