Consider the following method. /** Postcondition: m is displayed in a rectangular matrix for example: 1 2 3 4 5 6 7 8 public static void displayMatrix (int[][] m) for (int r = 0; r < m.length; r++) for (int c = 0; c < m.length; c++) System.out.print (m[r][c] + " "); System.out.println (); Will method displayMatrixsatisfy its postcondition? Yes, but only if the row-size and col-size are identical. No, all the numbers will display in one column. Yes, all the numbers will display in a correct rectangular display. No, because the code will generate an IndexArrayoutofEBoundsException error. O No, all the numbers will display in one row.
Consider the following method. /** Postcondition: m is displayed in a rectangular matrix for example: 1 2 3 4 5 6 7 8 public static void displayMatrix (int[][] m) for (int r = 0; r < m.length; r++) for (int c = 0; c < m.length; c++) System.out.print (m[r][c] + " "); System.out.println (); Will method displayMatrixsatisfy its postcondition? Yes, but only if the row-size and col-size are identical. No, all the numbers will display in one column. Yes, all the numbers will display in a correct rectangular display. No, because the code will generate an IndexArrayoutofEBoundsException error. O No, all the numbers will display in one row.
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 method.
/** Postcondition: m is displayed in a rectangular matrix for example:
1 2 3 4
5 6 7 8
public static void displayMatrix (int [] [] m)
for (int r = 0; r < m.length; r++)
for (int c = 0; c < m.length; c++)
System.out.print (m[r] [c] + " ");
System.out.println ();
Will method displayMatrixsatisfy its postcondition?
Yes, but only if the row-size and col-size are identical,
No, all the numbers will display in one column.
Yes, all the numbers will display in a correct rectangular display.
No, because the code will generate an IndexArrayoutofBoundsException error.
No, all the numbers will display in one row.
ОООО О](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fba68628d-5730-47db-93d2-fa6abf9ef8a3%2Fe493faab-9352-4dc5-b997-66f7fa191e00%2Ftj0mhno_processed.png&w=3840&q=75)
Transcribed Image Text:Consider the following method.
/** Postcondition: m is displayed in a rectangular matrix for example:
1 2 3 4
5 6 7 8
public static void displayMatrix (int [] [] m)
for (int r = 0; r < m.length; r++)
for (int c = 0; c < m.length; c++)
System.out.print (m[r] [c] + " ");
System.out.println ();
Will method displayMatrixsatisfy its postcondition?
Yes, but only if the row-size and col-size are identical,
No, all the numbers will display in one column.
Yes, all the numbers will display in a correct rectangular display.
No, because the code will generate an IndexArrayoutofBoundsException error.
No, all the numbers will display in one row.
ОООО О
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