# programa 38 by Aangeel Feernaandeez

columnas

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```#include<stdio.h>
#include<windows.h>
void leermatriz();
void imprimirmatriz();
void sumafilas();
void sumacolumnas();
int fila, columna,i,j;
int matriz[50][50];
int sumafila[50],sumacolumna[50];
int main()
{
printf("\nPrograma 38 que sume los elementos de las filas de una matriz cuadrada");
leermatriz();
imprimirmatriz();
sumafilas();
sumacolumnas();
}
void leermatriz()
{
printf("\nLectura de matriz");
scanf("%d",&fila);
scanf("%d",&columna);
if(fila!=columna)
{
printf("\nNumero de filas debe ser igual al de columnas");
}
}while(fila!=columna);
for(j=0;j<fila;j++){
sumafila[j]=0;
}
for(j=0;j<columna;j++){
sumacolumna[j]=0;
}
for(i=0;i<fila;i++){
for(j=0;j<columna;j++){
printf("\nDame el valor de la casilla[%d][%d]",i,j);
scanf("%d",&matriz[i][j]);
if(i==((fila-1)/(2))){
sumafila[i]=sumafila[i]+matriz[i][j];
}
}
if(j==((columna-1)/(2))){
sumacolumna[j]=sumacolumna[j]+matriz[i][j];}
}
system("pause");
return;
}
void imprimirmatriz()
{
printf("\nMatriz");
for(i=0;i<fila;i++){
printf("\n");
for(j=0;j<columna;j++){
printf("\t%d",matriz[i][j]);
}
}
system("pause");
return;
}
void sumafilas()
{
printf("\nSuma de las filas");
for(i=0;i<fila;i++)
{
if(i==((fila-1)/(2))){
printf("\nLa suma es:%d",sumafila[i]);}
}

system("Pause");
return;
}
void sumacolumnas()
{
printf("\nSuma de las columnas");
for(i=0;i<columna;i++){

printf("\nLa suma es:%d",sumacolumna[i]);}

system("pause");
return;
}```

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