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Main » 2010 » Octombrie » 28 » De cate ori apare p (citit de la tastatura) dei
De cate ori apare p (citit de la tastatura) dei | 19:54 |
#include<iostream.h>
int n,p,v[20];
void divide(int s,int d,int &m)
{m=(s+d)/2;}
void combina (int x,int y,int &z)
{z=x+y;}
void dei(int s,int d,int &z)
{ int x1,x2,m;
if(s==d)
{if (v[s]==p)
z=1;
else z=0; }
else {divide(s,d,m);
dei(s,m,x1);
dei(m+1,d,x2);
combina (x1,x2,z); }}
void main()
{ int i,z;
cout<<"n=";
cin>>n;
cout<<"p=";
cin>>p;
for(i=1;i<=n;i++)
{cout<<"v["<<i<<"]=";
cin>>v[i];}
dei(1,n,z);
if (z==0)
cout<<"p nu apare";
else
cout<<"p apare de "<<z;
}
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Views: 705 |
Added by: Iulian
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