using System ;
using System.Collections.Generic ;
using System. Text ;
namespace MultiplicacionMatrices {
class MultiplicacionMatrices {
static void Main ( ) {
Console. WriteLine ( "[Matriz 1]" ) ;
Console. Write ( "Filas: " ) ;
int f1 = int . Parse ( Console. ReadLine ( ) ) ;
Console. Write ( "Columnas: " ) ;
int c1 = int . Parse ( Console. ReadLine ( ) ) ;
Console. WriteLine ( " \n [Matriz 2]" ) ;
Console. Write ( "Filas: " ) ;
int f2 = int . Parse ( Console. ReadLine ( ) ) ;
Console. Write ( "Columnas: " ) ;
int c2 = int . Parse ( Console. ReadLine ( ) ) ;
int [ , ] Matriz1 = new int [ f1 + 1 , c1 + 1 ] ;
int [ , ] Matriz2 = new int [ f2 + 1 , c2 + 1 ] ;
int [ , ] Multiplicacion = new int [ f1 + 1 , c2 + 1 ] ;
if ( c1 == f2 ) { Console. WriteLine ( " \n Datos [Matriz 1]: " ) ;
for ( int i = 1 ; i <= f1 ; i ++ ) {
for ( int j = 1 ; j <= c1 ; j ++ ) {
Console. Write ( "Ingresa Dato (Fila: {0} - Columna: {1}): " , i, j ) ;
Matriz1 [ i, j ] = int . Parse ( Console. ReadLine ( ) ) ; } }
Console. WriteLine ( "Datos [Matriz 2]: " ) ;
for ( int i = 1 ; i <= f2 ; i ++ ) {
for ( int j = 1 ; j <= c2 ; j ++ ) {
Console. Write ( "Ingresa Dato (Fila: {0} - Columna: {1}): " , i, j ) ;
Matriz2 [ i, j ] = int . Parse ( Console. ReadLine ( ) ) ;
} }
for ( int i = 1 ; i <= f1 ; i ++ ) {
for ( int j = 1 ; j <= c2 ; j ++ ) {
Multiplicacion [ i, j ] = 0 ;
for ( int z = 1 ; z <= c1 ; z ++ ) {
Multiplicacion [ i, j ] = Matriz1 [ i, z ] * Matriz2 [ z, j ] + Multiplicacion [ i, j ] ;
} } }
Console. WriteLine ( "Multiplicacion de 2 Matrices" ) ;
for ( int i = 1 ; i <= f1 ; i ++ ) {
for ( int j = 1 ; j <= c2 ; j ++ ) {
Console. Write ( "{0} " , Multiplicacion [ i, j ] ) ;
}
Console. WriteLine ( ) ;
} } else { Console. WriteLine ( "Error: No se puede multiplicar las matrices" + " Columnas: {0}! = Filas: {1}" , c1, f2 ) ;
}
Console. Read ( ) ;
} } }
Enlazado con el Ing. Angel Esapña
Gracias!!! :)
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