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PROGRAMA POO


Enviado por   •  13 de Marzo de 2020  •  Prácticas o problemas  •  3.187 Palabras (13 Páginas)  •  78 Visitas

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#include

#include

#include

#include

#include

using namespace std;

void gotoxy(int x, int y)

{

        HANDLE hcon;

        hcon = GetStdHandle(STD_OUTPUT_HANDLE);

        COORD dwPos;

        dwPos . X =x;

        dwPos . Y= y;

        SetConsoleCursorPosition(hcon,dwPos);

}

void suma (void);

int resta (void);

void multiplicacion (int num);

float division (int num, float cont);

int main()

 {

         int num, r,opc, y=5;

         float cont, d;

         

         do

         

         {

                 

                 

                 printf("\n1.-suma");

                 printf("\n2.-resta");

                 printf("\n3.-multiplicacion");

                 printf("\n4.-division");

                 printf("\n5.- salir");

                 

                 printf("\nIndica la opcion deseada=");

                 scanf("%d",&opc);

         

                         system("cls");

                         

                         switch(opc)

                         {

                                 case 1:

                                         suma();

                                         break;

                                         

                                 case 2:

                                         r=resta();

                                         printf("%d",r);

                                         break;

                                                 

                                 case 3:

                                 

                                         printf("Indica el numero de la tabla=");

                                         scanf("%d",&num);

                                         multiplicacion (num);

                                         break;

                                 case 4:

                                         

                                         printf("Indica el numero de la tabla=");

                                         scanf("%d",&num);

                                         cont=1;

                                         do

                                         {

                                                 gotoxy(20,y);

                                                 d=division(num, cont);

                                                 printf("%d   /   %.f  =  %.4f",num,cont,d);

                                                 cont++;

                                                 y=y+2;

                                        }while (cont <=10);

                                        break;

                                                                                 

...

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