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main.cpp
- Committer:
- rescudev
- Date:
- 2021-03-26
- Revision:
- 0:8913a85b9514
File content as of revision 0:8913a85b9514:
#include <stdio.h>
#include "mbed.h"
void pi(void)
{
//Número de decimales que se expresan
const int n=10000;
//Tamaño del array y definición del resto de variables
const int dim =3334;
int i, j, k, resto, digant, nueves, aux;
int pi[dim+1];
//Código del algoritmo
for (i=1;i<= dim;i ++)
{
pi[i]=2;
nueves=0;
digant =0;
}
for (i=1;i<=n;i++)
{
resto=0;
for (j= dim;j >=1;j--)
{
aux =10*pi[j]+resto*j;
pi[j]= aux % (2*j-1);
resto=aux /(2*j-1);
}
pi[1]=resto % 10;
resto=resto/10;
if(resto==9)
{
nueves++;
}
else if (resto==10)
{
printf("%i", digant);
for (k=1;k<=nueves;k++)
{
printf ("0");
digant=0;
nueves=0;
}
}
else
{
printf("%i", digant);
digant=resto;
if(nueves!=0)
{
for(k=1;k<=nueves;k ++)
{
printf ("9");
nueves=0;
}
}
}
}
printf("%i", digant);
}
int main()
{
while(1){
//Llamada a la función dentro del bucle
printf("\nPrimeros 10000 decimales de PI:\n\r");
pi();
printf("\n");
wait(1);
}
}