40 lines
1.4 KiB
C#
40 lines
1.4 KiB
C#
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using System;
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public class Exercise26
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{
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public static void Main()
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{
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int i,j,n;
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int[,] arr1 = new int[10,10];
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Console.Write("\n\nDisplay the lower triangular of a given matrix :\n");
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Console.Write("----------------------------------------------------\n");
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Console.Write("Input the size of the square matrix : ");
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n = Convert.ToInt32(Console.ReadLine());
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Console.Write("Input elements in the first matrix :\n");
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for(i=0; i<n; i++)
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{
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for(j=0; j<n; j++)
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{
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Console.Write("element - [{0}],[{1}] : ",i,j);
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arr1[i,j] = Convert.ToInt32(Console.ReadLine());
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}
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}
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Console.Write("The matrix is :\n");
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for(i=0; i<n; i++)
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{
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for(j=0; j<n ; j++)
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Console.Write("{0} ",arr1[i,j]);
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Console.Write("\n");
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}
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Console.Write("\nSetting zero in lower triangular matrix\n");
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for(i=0; i<n; i++)
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{
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Console.Write("\n");
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for(j=0; j<n; j++)
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if(i<=j)
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Console.Write("{0} ",arr1[i,j]);
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else
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Console.Write("{0} ",0);
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}
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Console.Write("\n\n");
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}
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}
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