What is the output from the following code? public class Main { public static void main(String args[]) { int arr = new int [4]]]; arr[0] = new int [1]; arr[1] = new int [2]; arr[2] = new int [3]; arr[3] = new int [4]; int i, j, k = 0; for (i = 0; i < 4; i++) { for (j = 0; j

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Question 25
What is the output from the following code?
public class Main {
public static void main(String args[]) {
int arr[] = new int [4]0];
arr[0] = new int [1];
arr[1] = new int [2];
arr[2] = new int [3];
arr[3] = new int [4];
int i, j, k = 0;
for (i = 0; i < 4; i++) {
for (j = 0; j<i + 1; j++) {
arr[i][j] = k;
k++;
}
}
for (i = 0; i < 4; i++) {
for (j = 0; j<i+1; j++) {
System.out.print(
}
k++;
System.out.println();
"" + arr[i][j]);
Transcribed Image Text:Question 25 What is the output from the following code? public class Main { public static void main(String args[]) { int arr[] = new int [4]0]; arr[0] = new int [1]; arr[1] = new int [2]; arr[2] = new int [3]; arr[3] = new int [4]; int i, j, k = 0; for (i = 0; i < 4; i++) { for (j = 0; j<i + 1; j++) { arr[i][j] = k; k++; } } for (i = 0; i < 4; i++) { for (j = 0; j<i+1; j++) { System.out.print( } k++; System.out.println(); "" + arr[i][j]);
00
}
12
345
6789
0 0
}
00
}
000
0000
9
78
456
0123
9
78
123
0456
k++;
}
System.out.println();
Transcribed Image Text:00 } 12 345 6789 0 0 } 00 } 000 0000 9 78 456 0123 9 78 123 0456 k++; } System.out.println();
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