Cod sursa(job #955186)
Utilizator | Data | 31 mai 2013 01:08:17 | |
---|---|---|---|
Problema | Cifre | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.38 kb |
#include<iostream>
#include<fstream>
using namespace std;
ifstream in("cifre.in");
ofstream out("cifre.out");
int main(){
float p;
int cc,i,nr=0,b,a,c,k,cnt=0;
in>>a>>b>>c>>k;
for(i=a;i<=b;i++){
cnt=0;
i=cc;
while(cc!=0){
if(cc%10==c)
cnt++;
cc=cc/10;
if(cnt==k){
break;
nr++;
}
}
}
nr=nr*1.0;
b=b*1.0;
p=nr/b;
out<<p<<nr;
}