Cod sursa(job #1296312)

Utilizator JockBucurie Alexandru Jock Data 20 decembrie 2014 21:13:21
Problema Cifre Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.43 kb
#include <iostream>
#include <fstream>
using namespace std;
ifstream f("cifre.in");
ofstream g("cifre.out");
int cifre(int x,int K)
{
    int uc,nr=0;
    while(x>0)
    {
        uc=x%10;
        if(uc==K)
            nr++;
        x=x/10;
    }
    return nr;
}
int main()
{int A,B,C,K,nr=0,j=0;
f>>A>>B>>C>>K;
for(int i=A;i<=B;i++)
{j++;
    if(cifre(i,K)>=C)
        nr++;
}
    g <<(float)nr/j;
    return 0;
}