Cod sursa(job #1435904)
Utilizator | Data | 14 mai 2015 19:05:15 | |
---|---|---|---|
Problema | Multiplu | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.44 kb |
#include <fstream>
using namespace std;
ifstream fi("multiplu.in");
ofstream fo("multiplu.out");
long long a,b,xa,xb;
int is01(long long x) {
while (x) {
if (x % 10 > 1) {
return 0;
}
x /= 10;
}
return 1;
}
int main() {
fi >> a >> b;
while (xa*xb < 2000000) {
xa += a;
while (xa*xb < 2000000) {
xb += b;
if (is01(xa*xb)) {
fo << xa*xb;
return 0;
}
}
}
return 0;
}