#include<bits/stdc++.h> using namespace std; int main() { int a; int b,c; b=a/8/8/8; c=a/17/17/2; while(1){ a++; if(c==b){ if(a%8==1&&a/8%8==1&&a/8/8%8==7){ if(a%17==4&&a/17%17==15){ cout<<a; break; } } } } return 0; }