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37 lines
1.3 KiB
Java
37 lines
1.3 KiB
Java
import java.util.Scanner;
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class Add2Matrix
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{
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public static void main(String args[])
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{
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int rows, cols, c, d;
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Scanner in = new Scanner(System.in);
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System.out.println("Please Enter number of rows and columns");
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rows = in.nextInt();
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cols = in.nextInt();
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int first[][] = new int[rows][cols];
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int second[][] = new int[rows][cols];
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int sum[][] = new int[rows][cols];
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System.out.println("Please Enter elements of first matrix");
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for ( c = 0 ; c < rows ; c++ )
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for ( d = 0 ; d < cols ; d++ )
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first[c][d] = in.nextInt();
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System.out.println("Please Enter elements of second matrix");
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for ( c = 0 ; c < rows ; c++ )
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for ( d = 0 ; d < cols ; d++ )
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second[c][d] = in.nextInt();
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for ( c = 0 ; c < rows ; c++ )
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for ( d = 0 ; d < cols ; d++ )
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sum[c][d] = first[c][d] + second[c][d]; //replace '+' with '-' to subtract matrices
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System.out.println("Sum of entered matrices:-");
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for ( c = 0 ; c < rows ; c++ )
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{
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for ( d = 0 ; d < cols ; d++ )
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System.out.print(sum[c][d]+"\t");
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System.out.println();
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}
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}
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}
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