#include <bits/stdc++.h>
using namespace std;
int n, r;
int t;
void one_round(vector<int> &archers) {
vector<int> narchers(archers.begin(), archers.end());
for (int i = 2; i <= n; i++) {
if (archers[2 * (i - 1)] < archers[2 * (i - 1) + 1]) {
narchers[2 * (i - 2) + 1] = archers[2 * (i - 1)];
narchers[2 * (i - 1)] = archers[2 * (i - 1) + 1];
} else {
narchers[2 * (i - 2) + 1] = archers[2 * (i - 1) + 1];
narchers[2 * (i - 1)] = archers[2 * (i - 1)];
}
}
if (archers[0] < archers[1]) {
narchers[2 * (n - 1) + 1] = archers[1];
narchers[0] = archers[0];
} else {
narchers[2 * (n - 1) + 1] = archers[0];
narchers[0] = archers[1];
}
swap(archers, narchers);
}
void tournament(vector<int> &archers) {
for (int i = 0; i < r; i++) {
one_round(archers);
}
}
int main() {
ios::sync_with_stdio(false);
cin.tie(0);
cin >> n >> r;
r = min(r, 3 * n);
int me;
cin >> me;
vector<int> archers;
for (int i = 2; i <= 2 * n; i++) {
int x;
cin >> x;
archers.push_back(x);
}
int ans = -1;
int mn = 2 * n + 1;
for (int i = 0; i < 2 * n; i++) {
vector<int> tmp = archers;
tmp.insert(tmp.begin() + i, me);
tournament(tmp);
int ending = find(tmp.begin(), tmp.end(), me) - tmp.begin();
if (ending <= mn) {
mn = ending;
ans = i / 2 + 1;
}
}
cout << ans << endl;
return 0;
}
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
0 ms |
348 KB |
Output is correct |
| 2 |
Execution timed out |
2094 ms |
348 KB |
Time limit exceeded |
| 3 |
Correct |
7 ms |
348 KB |
Output is correct |
| 4 |
Execution timed out |
2097 ms |
348 KB |
Time limit exceeded |
| 5 |
Correct |
1 ms |
344 KB |
Output is correct |
| 6 |
Correct |
68 ms |
432 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Incorrect |
2 ms |
344 KB |
Output isn't correct |
| 2 |
Incorrect |
45 ms |
344 KB |
Output isn't correct |
| 3 |
Execution timed out |
2048 ms |
348 KB |
Time limit exceeded |
| 4 |
Execution timed out |
2048 ms |
992 KB |
Time limit exceeded |
| 5 |
Execution timed out |
2076 ms |
4564 KB |
Time limit exceeded |
| 6 |
Correct |
84 ms |
348 KB |
Output is correct |
| 7 |
Execution timed out |
2072 ms |
348 KB |
Time limit exceeded |
| 8 |
Execution timed out |
2061 ms |
740 KB |
Time limit exceeded |
| 9 |
Execution timed out |
2063 ms |
992 KB |
Time limit exceeded |
| 10 |
Execution timed out |
2087 ms |
348 KB |
Time limit exceeded |
| 11 |
Execution timed out |
2071 ms |
992 KB |
Time limit exceeded |
| 12 |
Execution timed out |
2067 ms |
348 KB |
Time limit exceeded |
| 13 |
Execution timed out |
2061 ms |
3344 KB |
Time limit exceeded |
| 14 |
Execution timed out |
2058 ms |
604 KB |
Time limit exceeded |
| 15 |
Execution timed out |
2039 ms |
1244 KB |
Time limit exceeded |
| 16 |
Incorrect |
45 ms |
344 KB |
Output isn't correct |
| 17 |
Execution timed out |
2029 ms |
344 KB |
Time limit exceeded |
| 18 |
Execution timed out |
2066 ms |
348 KB |
Time limit exceeded |
| 19 |
Execution timed out |
2037 ms |
344 KB |
Time limit exceeded |
| 20 |
Execution timed out |
2045 ms |
344 KB |
Time limit exceeded |
| 21 |
Execution timed out |
2088 ms |
992 KB |
Time limit exceeded |
| 22 |
Execution timed out |
2047 ms |
1244 KB |
Time limit exceeded |
| 23 |
Execution timed out |
2033 ms |
4816 KB |
Time limit exceeded |
| 24 |
Correct |
39 ms |
344 KB |
Output is correct |
| 25 |
Execution timed out |
2069 ms |
348 KB |
Time limit exceeded |
| 26 |
Execution timed out |
2045 ms |
604 KB |
Time limit exceeded |
| 27 |
Execution timed out |
2074 ms |
992 KB |
Time limit exceeded |
| 28 |
Execution timed out |
2065 ms |
3544 KB |
Time limit exceeded |
| 29 |
Execution timed out |
2047 ms |
344 KB |
Time limit exceeded |
| 30 |
Execution timed out |
2039 ms |
600 KB |
Time limit exceeded |
| 31 |
Execution timed out |
2077 ms |
992 KB |
Time limit exceeded |
| 32 |
Execution timed out |
2068 ms |
4556 KB |
Time limit exceeded |
| 33 |
Correct |
47 ms |
344 KB |
Output is correct |
| 34 |
Correct |
45 ms |
348 KB |
Output is correct |
| 35 |
Execution timed out |
2047 ms |
344 KB |
Time limit exceeded |
| 36 |
Execution timed out |
2071 ms |
348 KB |
Time limit exceeded |
| 37 |
Execution timed out |
2051 ms |
992 KB |
Time limit exceeded |
| 38 |
Execution timed out |
2069 ms |
1048 KB |
Time limit exceeded |
| 39 |
Correct |
40 ms |
348 KB |
Output is correct |
| 40 |
Execution timed out |
2062 ms |
348 KB |
Time limit exceeded |
| 41 |
Execution timed out |
2083 ms |
344 KB |
Time limit exceeded |
| 42 |
Execution timed out |
2029 ms |
344 KB |
Time limit exceeded |
| 43 |
Execution timed out |
2033 ms |
600 KB |
Time limit exceeded |
| 44 |
Execution timed out |
2048 ms |
604 KB |
Time limit exceeded |
| 45 |
Execution timed out |
2028 ms |
988 KB |
Time limit exceeded |
| 46 |
Execution timed out |
2069 ms |
992 KB |
Time limit exceeded |
| 47 |
Execution timed out |
2057 ms |
5064 KB |
Time limit exceeded |
