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Author Question: Show the printout of the following code.public class Test { public static void main(String[] args) ... (Read 76 times)

Tirant22

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Question 1

Which of the following is correct to create an array?
◦ int[][] m = {{1, 2}};
◦ int[][] m = {1, 2};
◦ int[][] m = {{1, 2}; {3, 4}};
◦ int[][] m = {{1, 2}, {3, 4}, };
◦ int[][] m = {{1, 2}, {3, 4}};

Question 2

Show the printout of the following code.

public class Test {
public static void main(String[] args) {
double[][] m = {{1, 2, 3}, {1.5, 2.5, 3.5}, {0.1, 0.1, 0.1}};
System.out.println(sum(m));
}
 
public static double sum(double[][] m) {
double sum = 0;
for (int i = 0; i < m.length; i++)
sum += m[i][i];
return sum;
}
}

◦ 4
◦ 3
◦ 3.6
◦ 3.0
◦ 4.0


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Marked as best answer by Tirant22 on May 6, 2020

nickk12214

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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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Tirant22

  • Member
  • Posts: 532
Reply 2 on: May 6, 2020
:D TYSM


nyrave

  • Member
  • Posts: 344
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

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