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Author Question: Suppose you enter 34.3, the ENTER key, 57.8, the ENTER key, abc, the Enter key. Analyze the ... (Read 48 times)

jparksx

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on: May 6, 2020
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.
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Marked as best answer by jparksx on May 6, 2020

zoeyesther

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Reply #1 on: May 6, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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jparksx

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Reply 2 on: May 6, 2020
Great answer, keep it coming :)

isabelt_18

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Reply 3 on: Yesterday
Wow, this really help

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