1465: [蓝桥杯2019初赛]特别数的和

//1465: [蓝桥杯2019初赛]特别数的和
#include <iostream>
using namespace std;
bool check(int num){
    int tmp = num;
    while(num){
        tmp = num % 10;
        if(tmp == 2 || tmp == 0 || tmp == 1 || tmp == 9)
            return true;
        num /= 10;
    }
    return false;
}
int main(){
    int sum;
    int num;
    cin>>num;
    for(int i = 1; i <= num; i++){
        if(check(i)){
            sum += i;
        }
    }
    cout<<sum;
    return 0;
}