#include <bits/stdc++.h>
#include "gap.h"
using namespace std;
typedef long long ll;
ll hidden[(int) 1e5 + 7];
int cur;
void run(ll x, ll y) {
if (x > y)
return;
ll mn, mx;
MinMax(x, y, &mn, &mx);
if (mn == -1 && mx == -1)
return;
if (mn == mx) {
hidden[++cur] = mn;
return;
}
hidden[++cur] = mn;
ll mid = (mn + mx) / 2;
run(mn + 1, mid);
run(mid + 1, mx - 1);
hidden[++cur] = mx;
}
ll findGap(int T, int N) {
if (T == 2) {
ll ans = 0;
run(0, (ll) 1e18);
} else {
int i = 1, j = N;
ll s = 0, t = (ll) 1e18, ans = 0;
while (i <= j) {
ll mn, mx;
MinMax(s, t, &mn, &mx);
hidden[i] = mn;
hidden[j] = mx;
s = mn + 1;
t = mx - 1;
i++;
j--;
}
}
ll ans = 0;
for (int i = 1; i < N; i++)
ans = max(ans, hidden[i + 1] - hidden[i]);
return ans;
}
Compilation message
gap.cpp: In function 'll findGap(int, int)':
gap.cpp:31:20: warning: unused variable 'ans' [-Wunused-variable]
ll ans = 0;
^~~
gap.cpp:35:42: warning: unused variable 'ans' [-Wunused-variable]
ll s = 0, t = (ll) 1e18, ans = 0;
^~~
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
2 ms |
256 KB |
Output is correct |
| 2 |
Correct |
2 ms |
376 KB |
Output is correct |
| 3 |
Correct |
2 ms |
376 KB |
Output is correct |
| 4 |
Correct |
2 ms |
248 KB |
Output is correct |
| 5 |
Correct |
2 ms |
376 KB |
Output is correct |
| 6 |
Correct |
2 ms |
376 KB |
Output is correct |
| 7 |
Correct |
2 ms |
376 KB |
Output is correct |
| 8 |
Correct |
2 ms |
376 KB |
Output is correct |
| 9 |
Correct |
2 ms |
376 KB |
Output is correct |
| 10 |
Correct |
2 ms |
376 KB |
Output is correct |
| 11 |
Correct |
3 ms |
376 KB |
Output is correct |
| 12 |
Correct |
6 ms |
376 KB |
Output is correct |
| 13 |
Correct |
3 ms |
376 KB |
Output is correct |
| 14 |
Correct |
3 ms |
376 KB |
Output is correct |
| 15 |
Correct |
3 ms |
376 KB |
Output is correct |
| 16 |
Correct |
15 ms |
760 KB |
Output is correct |
| 17 |
Correct |
15 ms |
760 KB |
Output is correct |
| 18 |
Correct |
15 ms |
888 KB |
Output is correct |
| 19 |
Correct |
16 ms |
760 KB |
Output is correct |
| 20 |
Correct |
12 ms |
1016 KB |
Output is correct |
| 21 |
Correct |
55 ms |
2012 KB |
Output is correct |
| 22 |
Correct |
55 ms |
1992 KB |
Output is correct |
| 23 |
Correct |
55 ms |
1912 KB |
Output is correct |
| 24 |
Correct |
56 ms |
2040 KB |
Output is correct |
| 25 |
Correct |
48 ms |
1912 KB |
Output is correct |
| 26 |
Correct |
56 ms |
2044 KB |
Output is correct |
| 27 |
Correct |
56 ms |
1912 KB |
Output is correct |
| 28 |
Correct |
58 ms |
2040 KB |
Output is correct |
| 29 |
Correct |
60 ms |
2040 KB |
Output is correct |
| 30 |
Correct |
40 ms |
2040 KB |
Output is correct |
| 31 |
Correct |
2 ms |
376 KB |
Output is correct |
| 32 |
Correct |
2 ms |
376 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
2 ms |
376 KB |
Output is correct |
| 2 |
Partially correct |
2 ms |
376 KB |
Partially correct |
| 3 |
Partially correct |
2 ms |
376 KB |
Partially correct |
| 4 |
Partially correct |
2 ms |
376 KB |
Partially correct |
| 5 |
Partially correct |
2 ms |
376 KB |
Partially correct |
| 6 |
Partially correct |
2 ms |
376 KB |
Partially correct |
| 7 |
Partially correct |
2 ms |
376 KB |
Partially correct |
| 8 |
Partially correct |
2 ms |
376 KB |
Partially correct |
| 9 |
Partially correct |
4 ms |
376 KB |
Partially correct |
| 10 |
Partially correct |
2 ms |
376 KB |
Partially correct |
| 11 |
Partially correct |
3 ms |
376 KB |
Partially correct |
| 12 |
Partially correct |
3 ms |
376 KB |
Partially correct |
| 13 |
Partially correct |
3 ms |
376 KB |
Partially correct |
| 14 |
Partially correct |
3 ms |
376 KB |
Partially correct |
| 15 |
Partially correct |
3 ms |
376 KB |
Partially correct |
| 16 |
Partially correct |
19 ms |
888 KB |
Partially correct |
| 17 |
Partially correct |
36 ms |
888 KB |
Partially correct |
| 18 |
Partially correct |
20 ms |
888 KB |
Partially correct |
| 19 |
Partially correct |
19 ms |
888 KB |
Partially correct |
| 20 |
Partially correct |
14 ms |
888 KB |
Partially correct |
| 21 |
Partially correct |
74 ms |
2096 KB |
Partially correct |
| 22 |
Partially correct |
157 ms |
1912 KB |
Partially correct |
| 23 |
Partially correct |
76 ms |
2052 KB |
Partially correct |
| 24 |
Partially correct |
74 ms |
2044 KB |
Partially correct |
| 25 |
Partially correct |
61 ms |
2040 KB |
Partially correct |
| 26 |
Partially correct |
74 ms |
2040 KB |
Partially correct |
| 27 |
Partially correct |
74 ms |
2040 KB |
Partially correct |
| 28 |
Partially correct |
74 ms |
2040 KB |
Partially correct |
| 29 |
Partially correct |
76 ms |
1912 KB |
Partially correct |
| 30 |
Partially correct |
63 ms |
1924 KB |
Partially correct |
| 31 |
Partially correct |
2 ms |
380 KB |
Partially correct |
| 32 |
Partially correct |
2 ms |
380 KB |
Partially correct |
