#include<iostream> using namespace std; bool book[10001]; int main() { int n; cin >> n; for (int i = 1; i <= n; i++) { int tem = i; int num = i; while(tem) { num += tem % 10; tem = tem / 10; } book[num] = true; } for (int i = 1; i <= n; i++) { if(book[i] == false) { cout << i << endl; } } return 0; } /************************************************************** Problem: 1854 User: wangyiyang Language: C++ Result: Accepted Time:172 ms Memory:2084 kb ****************************************************************/