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modified: Java/Lab 2/Lab_2.java

This commit is contained in:
Rhinemann 2023-05-03 10:39:06 +03:00
parent 8013099c36
commit acc2d533cb
1 changed files with 10 additions and 7 deletions
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17
Java/Lab 2/Lab_2.java
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@ -43,22 +43,25 @@ public class Lab_2 {
public static void main(String[] args) { public static void main(String[] args) {
short a, rows = 0, columns = 0; short a, rows = 0, columns = 0;
String format; String format;
Scanner input = new Scanner(System.in); Scanner input = new Scanner(System.in);
a = protectedInput("Input a constant to multipy a matrix by: ", "A constant must be a short-data type integer, try again.", input); a = protectedInput("Input a constant to multipy a matrix by: ",
"A constant must be a short-data type integer, try again.", input);
System.out.println(); System.out.println();
System.out.println("Input size of the matrix."); System.out.println("Input size of the matrix.");
do { do {
rows = protectedInput("Rows: ", "A number of rows must be a short-data type integer, try again.", input); rows = protectedInput("Rows: ",
"A number of rows must be a short-data type integer, try again.", input);
} while (rows <= 0); } while (rows <= 0);
do { do {
columns = protectedInput("Columns: ", "A number of columns must be a short-data type integer, try again.", input); columns = protectedInput("Columns: ",
"A number of columns must be a short-data type integer, try again.", input);
} while (columns <= 0); } while (columns <= 0);
input.close(); input.close();
short[][] matrix_B = new short[rows][columns]; short[][] matrix_B = new short[rows][columns];