59 lines
1.9 KiB
C#
59 lines
1.9 KiB
C#
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using System;
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public class Exercise25
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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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int[] rsum = new int[10];
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int[] csum = new int[10];
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Console.Write("\n\nFind sum of row an column 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 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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/* Sum of rows */
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for(i=0; i<n; i++)
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{
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rsum[i]=0;
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for(j=0; j<n; j++)
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rsum[i]=rsum[i]+arr1[i,j];
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}
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/* Sum of Column */
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for(i=0; i<n; i++)
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{
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csum[i]=0;
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for(j=0; j<n; j++)
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csum[i]=csum[i]+arr1[j,i];
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}
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Console.Write("The sum or rows and columns of 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("{0} ",rsum[i]);
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Console.Write("\n");
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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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{
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Console.Write("{0} ",csum[j]);
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}
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Console.Write("\n\n");
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}
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}
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