#include <iostream> #include<cmath> using namespace std; int main() { int n; while (cin>>n) { int num = 0; for (int i = 9; ; i=i+7) { if (i % 3 == 2 && i % 5 == 3) { num++; } if (num == n) { cout << i << endl; break; } } } } |
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