#include <bits/stdc++.h>
using namespace std;
int main()
{
int k, a;
string s;
cin >> k;
for(int i = 0 ; i < k ; i++) cin >> a;
stringstream ans;
ans << k;
ans >> s;
if(k == 1 and a != 0) cout << a << endl;
else if(a == 0)
{
if(k == 1) cout << 10 << endl;
else cout << pow(10, s.size()+1) << endl;
}
else if(a == 9)
{
if(s.size() == 1) cout << 89 << endl;
else if(pow(10, s.size()-2)+1 + pow(10, s.size()-1) >= k) cout << pow(10, s.size()-1)*9 - pow(10, s.size()-2)-1 << endl;
else cout << pow(10, s.size())*9 - pow(10, s.size()-1)-1 << endl;
}
else cout << pow(10, s.size())*a << endl;
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
2 ms |
256 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
2 ms |
256 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
2 ms |
384 KB |
Output is correct |
2 |
Incorrect |
5 ms |
384 KB |
Output isn't correct |
3 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
3 ms |
256 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |