Cod sursa(job #955185)

Utilizator georgealexOprea George Alexandru georgealex Data 31 mai 2013 00:38:53
Problema Cifre Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.33 kb
Raporteaza aceasta sursa 
#include<iostream>
#include<fstream>
using namespace std;
ifstream in("cifre.in");
ofstream out("cifre.out");
int main(){
	float p,nr=-1;
	int b,i,a,c,k,cnt=0;
	in>>a>>b>>c>>k;
	for(i=a;i<=b;i++){
		nr++;
		while(i!=0){
			if(i%10==c){
				cnt++;
				c/=10;
			}
			if(cnt==k) break;
		}
	}
	p=nr/b;
    out<<p;
}