Consider the following data field and method. private int [][] mat; public int mystery (int r, int c) if (r != 0 || c != 0) return (mat [r] [c] mystery (r - 1, c - 1)); } else return mat [r][c]; Assume that mat is the 2-D array shown below. 0 1 2 3 0 0 1 2 3 1 4 5 6 7 2 8 9 10 11 3 12 13 14 15 What value is returned as a result of the call mystery (2, 3)? 11 17 D 18 E No value is returned because mystery throws an ArrayIndexoutOfBoundsException.
Consider the following data field and method. private int [][] mat; public int mystery (int r, int c) if (r != 0 || c != 0) return (mat [r] [c] mystery (r - 1, c - 1)); } else return mat [r][c]; Assume that mat is the 2-D array shown below. 0 1 2 3 0 0 1 2 3 1 4 5 6 7 2 8 9 10 11 3 12 13 14 15 What value is returned as a result of the call mystery (2, 3)? 11 17 D 18 E No value is returned because mystery throws an ArrayIndexoutOfBoundsException.
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
Problem 1PE
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![Consider the following data field and method.
private int [] [] mat;
public int mystery (int r, int c)
if (r != 0 || c != 0)
return (mat [r] [c] + mystery (r - 1, c - 1)):
else
return mat [r] [c];
Assume that mat is the 2-D array shown below.
1
0 0 1 2
3
1 4 5 6
7
2 8
10
11
12 13
14
15
What value is returned as a result of the call mystery (2, 3)?
A
B
11
18
No value is returned because mystery throws an ArrayIndexOutOfBoundsException.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F718d1da8-10a9-4b78-9b81-d88dc78ae92c%2F67e56971-d67e-4604-b56a-2a46a56d5abc%2Fj5h5ez9_processed.png&w=3840&q=75)
Transcribed Image Text:Consider the following data field and method.
private int [] [] mat;
public int mystery (int r, int c)
if (r != 0 || c != 0)
return (mat [r] [c] + mystery (r - 1, c - 1)):
else
return mat [r] [c];
Assume that mat is the 2-D array shown below.
1
0 0 1 2
3
1 4 5 6
7
2 8
10
11
12 13
14
15
What value is returned as a result of the call mystery (2, 3)?
A
B
11
18
No value is returned because mystery throws an ArrayIndexOutOfBoundsException.
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