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32 lines
1.1 KiB
C#
32 lines
1.1 KiB
C#
using System;
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public class Exercise23
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{
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public static void Main()
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{
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int i,j,sum=0,n;
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int[,] arr1 = new int[50,50];
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Console.Write("\n\nFind sum of right diagonals of a 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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if (i==j) sum= sum+arr1[i,j];
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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("Addition of the right Diagonal elements is :{0}\n",sum);
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}
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} |