#include <cstdio>
#include <set>
using namespace std;
set<int> s;
int n;
int data[50010];
int main()
{
scanf("%d",&n);
int i;
for(i=1;i<=n;++i) scanf("%d",data+i);
int om,m;
scanf("%d",&m);
if(m<=n){
printf("%d\n",data[m]);
} else {
for(i=1;i<=n;++i) s.insert(data[i]);
m-=n+1;
set<int>::iterator it;
for(i=1;i<=3*n && m;++i){
if(s.find(s.size()) != s.end()){
break;
}
--m;
s.insert(s.size());
}
if(i>3*n){
printf("%d\n",s.size()+m);
} else printf("%d\n",s.size());
}
return 0;
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
1408 KB |
Output is correct |
2 |
Correct |
0 ms |
1408 KB |
Output is correct |
3 |
Correct |
0 ms |
1408 KB |
Output is correct |
4 |
Correct |
0 ms |
1408 KB |
Output is correct |
5 |
Correct |
0 ms |
1408 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
1408 KB |
Output is correct |
2 |
Correct |
0 ms |
1408 KB |
Output is correct |
3 |
Correct |
0 ms |
1408 KB |
Output is correct |
4 |
Correct |
0 ms |
1408 KB |
Output is correct |
5 |
Correct |
0 ms |
1408 KB |
Output is correct |
6 |
Correct |
0 ms |
1408 KB |
Output is correct |
7 |
Correct |
0 ms |
1408 KB |
Output is correct |
8 |
Correct |
0 ms |
1408 KB |
Output is correct |
9 |
Correct |
0 ms |
1408 KB |
Output is correct |
10 |
Correct |
0 ms |
1408 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
20 ms |
3388 KB |
Output is correct |
2 |
Correct |
0 ms |
1408 KB |
Output is correct |
3 |
Correct |
0 ms |
1408 KB |
Output is correct |
4 |
Correct |
0 ms |
1408 KB |
Output is correct |
5 |
Correct |
5 ms |
1804 KB |
Output is correct |
6 |
Correct |
6 ms |
1408 KB |
Output is correct |
7 |
Correct |
8 ms |
1408 KB |
Output is correct |
8 |
Correct |
26 ms |
4312 KB |
Output is correct |
9 |
Correct |
35 ms |
4180 KB |
Output is correct |
10 |
Correct |
7 ms |
1936 KB |
Output is correct |
11 |
Correct |
10 ms |
2068 KB |
Output is correct |
12 |
Correct |
0 ms |
1672 KB |
Output is correct |
13 |
Correct |
0 ms |
1804 KB |
Output is correct |
14 |
Correct |
0 ms |
1408 KB |
Output is correct |
15 |
Correct |
36 ms |
4972 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
1804 KB |
Output is correct |
2 |
Correct |
94 ms |
9856 KB |
Output is correct |
3 |
Correct |
0 ms |
1672 KB |
Output is correct |
4 |
Correct |
57 ms |
6688 KB |
Output is correct |
5 |
Correct |
56 ms |
6952 KB |
Output is correct |
6 |
Correct |
17 ms |
3256 KB |
Output is correct |
7 |
Correct |
17 ms |
3388 KB |
Output is correct |
8 |
Correct |
78 ms |
8008 KB |
Output is correct |
9 |
Correct |
26 ms |
3652 KB |
Output is correct |
10 |
Correct |
88 ms |
9064 KB |
Output is correct |
11 |
Incorrect |
0 ms |
1408 KB |
Output isn't correct |
12 |
Correct |
33 ms |
4972 KB |
Output is correct |
13 |
Correct |
84 ms |
8404 KB |
Output is correct |
14 |
Correct |
25 ms |
3652 KB |
Output is correct |
15 |
Correct |
77 ms |
8404 KB |
Output is correct |