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Soma de colunas de matriz bidimensional


Alaplaia
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Bom dia.

É a primeira vez que vou fazer um programa com matriz bidimensional ,que é passada por parâmetro ao invés de criar dentro do módulo. O objetivo seria fazer a soma dos valores de uma coluna de uma matriz, que o usuário deve escrever a quantidade de linhas e colunas que acaba sendo as mesmas, sendo no máximo 5 linhas e colunas. Ele dá os seguintes erros:

5 C:\Documents and Settings\User\Desktop\cpp\soma de colunas.cpp declaration of `A' as multidimensional array must have bounds for all dimensions except the first

C:\Documents and Settings\User\Desktop\cpp\soma de colunas.cpp In function `int lerMatriz(int*, int*)':

14C:\Documents and Settings\User\Desktop\cpp\soma de colunas.cpp `A' undeclared (first use this function)

(Each undeclared identifier is reported only once for each function it appears in.)

At global scope:

35 C:\Documents and Settings\User\Desktop\cpp\soma de colunas.cpp declaration of `B' as multidimensional array must have bounds for all dimensions except the first

C:\Documents and Settings\User\Desktop\cpp\soma de colunas.cpp In function `void mostrarMatriz(int*, int*)':

40 C:\Documents and Settings\User\Desktop\cpp\soma de colunas.cpp `B' undeclared (first use this function)

C:\Documents and Settings\User\Desktop\cpp\soma de colunas.cpp In function `int main()':

49 C:\Documents and Settings\User\Desktop\cpp\soma de colunas.cpp cannot convert `int (*)[5]' to `int*' for argument `1' to `int lerMatriz(int*, int*)'

51 C:\Documents and Settings\User\Desktop\cpp\soma de colunas.cpp cannot convert `int (*)[5]' to `int*' for argument `1' to `void mostrarMatriz(int*, int*)'

#include <stdio.h>
#include <conio.h>

int lerMatriz(int A[][], int *i, int *j)
{
     int aux;
     printf("Digite um numero para determinar o tamanho de linhas e colunas da matriz bidimensional A: ");
     scanf("%d",&aux);
     for(*i=0;*i<aux;*i++)
     {
         for(*j=0;*j<aux;*j++)
         {
             printf("Digite um numero para a posicao:linha %d, coluna %d",*i,*j);
             scanf("%d",A[*i][*j]);
         }
     }
     *i=aux;
     *j=aux;
}

void somarMatriz(int A[][], int B[][], int *i, int *j)
{
     int soma=0, auxi, auxj;
     for (auxj=0;auxj<*j;auxj++)
     {
         for (auxi=0;auxi<*i;auxi++)
         {
             soma=soma+A[auxi][auxj];
         }
         B[1][auxj]=soma;
     }
}

void mostrarMatriz(int B[][], int *i, int *j)
{
     for (int auxi=0;auxi<*i;auxi++)
     {
         for (int auxj=0;auxj<*j;auxj++)
         {
             printf("A soma da coluna e: %d", B[1][*j]);
         }
     }
}


main()
{
      int A[5][5],B[1][5],i=0,j=0;
      lerMatriz(A,&i,&j);
      somarMatriz(A,B,&i,&j);
      mostrarMatriz(B,&i,&j);
      getch();
}

Edited by Alaplaia
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