Answers for "transpose a matrix c++"

0

transpose of a matrix java

for (int row = 0; row < matrix.length; row++) {
    
   for (int col = row; col < matrix[row].length; col++) 
   {
    	// Swap 
     	int data = matrix[row][col];
    	matrix[row][col] = matrix[col][row];
   		matrix[col][row] = data;
   }
  
  }
Posted by: Guest on November-14-2020
-1

transpose of a matrix in c++

#include <stdio.h>
#define N 4
 
// This function stores transpose of A[][] in B[][]
void transpose(int A[][N], int B[][N])
{
    int i, j;
    for (i = 0; i < N; i++)
        for (j = 0; j < N; j++)
            B[i][j] = A[j][i];
}
 
int main()
{
    int A[N][N] = { {1, 1, 1, 1},
                    {2, 2, 2, 2},
                    {3, 3, 3, 3},
                    {4, 4, 4, 4}};
 
    int B[N][N], i, j;
 
    transpose(A, B);
 
    printf("Result matrix is \n");
    for (i = 0; i < N; i++)
    {
        for (j = 0; j < N; j++)
           printf("%d ", B[i][j]);
        printf("\n");
    }
 
    return 0;
}
Posted by: Guest on May-11-2021

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