| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 105883 |
2019-04-15T12:54:03 Z |
Pro_ktmr |
Gap (APIO16_gap) |
C++14 |
|
87 ms |
2292 KB |
#include"bits/stdc++.h"
using namespace std;
#define LL long long
#define REP(i, n) for(int (i)=0; (i)<(n); (i)++)
#define PB push_back
#define MP make_pair
#define MOD 1000000007
#include"gap.h"
//MinMax(LL s, LL t, LL& mn, LL& mx)
//aiのうちs以上の最小の数がmnに、aiのうちt以下の最大値がmxに格納される
//aiの差分のうち最大のものを返す
LL findGap(int T, int N){
if(T == 1){
LL m = 0LL;
LL M = 1000000000000000000LL;
vector<LL> v;
for(int i=0; i<(N+1)/2; i++){
LL tmp1, tmp2;
MinMax(m, M, &tmp1, &tmp2);
v.PB(tmp1);
v.PB(tmp2);
m = tmp1+1;
M = tmp2-1;
}
sort(v.begin(), v.end());
LL ans = 0;
for(int i=1; i<v.size(); i++){
ans = max(ans, v[i] - v[i-1]);
}
return ans;
}
if(T == 2){
LL m, M;
MinMax(0, 1000000000000000001LL, &m, &M);
LL B = ceil((double)(M-m)/N);
LL ans = B;
LL l = m+1;
LL r = l+B;
LL last = m;
for(int i=0; i<N; i++){
if(r < l) break;
LL tmp1, tmp2;
MinMax(l, r-1, &tmp1, &tmp2);
if(tmp1 != -1){
ans = max(ans, tmp1-last);
last = tmp2;
}
l = l+B;
r = min(r+B,M);
}
ans = max(ans, M-last);
return ans;
}
}
Compilation message
gap.cpp: In function 'long long int findGap(int, int)':
gap.cpp:31:17: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for(int i=1; i<v.size(); i++){
~^~~~~~~~~
gap.cpp:61:1: warning: control reaches end of non-void function [-Wreturn-type]
}
^
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
384 KB |
Output is correct |
| 2 |
Correct |
2 ms |
384 KB |
Output is correct |
| 3 |
Correct |
2 ms |
384 KB |
Output is correct |
| 4 |
Correct |
2 ms |
384 KB |
Output is correct |
| 5 |
Correct |
2 ms |
384 KB |
Output is correct |
| 6 |
Correct |
3 ms |
432 KB |
Output is correct |
| 7 |
Correct |
2 ms |
384 KB |
Output is correct |
| 8 |
Correct |
2 ms |
332 KB |
Output is correct |
| 9 |
Correct |
3 ms |
512 KB |
Output is correct |
| 10 |
Correct |
3 ms |
384 KB |
Output is correct |
| 11 |
Correct |
4 ms |
384 KB |
Output is correct |
| 12 |
Correct |
3 ms |
512 KB |
Output is correct |
| 13 |
Correct |
3 ms |
384 KB |
Output is correct |
| 14 |
Correct |
3 ms |
384 KB |
Output is correct |
| 15 |
Correct |
3 ms |
384 KB |
Output is correct |
| 16 |
Correct |
16 ms |
896 KB |
Output is correct |
| 17 |
Correct |
19 ms |
896 KB |
Output is correct |
| 18 |
Correct |
20 ms |
1020 KB |
Output is correct |
| 19 |
Correct |
16 ms |
896 KB |
Output is correct |
| 20 |
Correct |
12 ms |
896 KB |
Output is correct |
| 21 |
Correct |
55 ms |
2288 KB |
Output is correct |
| 22 |
Correct |
60 ms |
2292 KB |
Output is correct |
| 23 |
Correct |
50 ms |
2288 KB |
Output is correct |
| 24 |
Correct |
69 ms |
2288 KB |
Output is correct |
| 25 |
Correct |
64 ms |
2292 KB |
Output is correct |
| 26 |
Correct |
63 ms |
2260 KB |
Output is correct |
| 27 |
Correct |
54 ms |
2288 KB |
Output is correct |
| 28 |
Correct |
58 ms |
2260 KB |
Output is correct |
| 29 |
Correct |
59 ms |
2260 KB |
Output is correct |
| 30 |
Correct |
46 ms |
2288 KB |
Output is correct |
| 31 |
Correct |
2 ms |
384 KB |
Output is correct |
| 32 |
Correct |
2 ms |
384 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
3 ms |
384 KB |
Output is correct |
| 2 |
Correct |
3 ms |
384 KB |
Output is correct |
| 3 |
Correct |
2 ms |
384 KB |
Output is correct |
| 4 |
Correct |
2 ms |
384 KB |
Output is correct |
| 5 |
Correct |
2 ms |
384 KB |
Output is correct |
| 6 |
Correct |
2 ms |
384 KB |
Output is correct |
| 7 |
Correct |
3 ms |
384 KB |
Output is correct |
| 8 |
Correct |
2 ms |
384 KB |
Output is correct |
| 9 |
Correct |
2 ms |
384 KB |
Output is correct |
| 10 |
Correct |
2 ms |
384 KB |
Output is correct |
| 11 |
Correct |
3 ms |
384 KB |
Output is correct |
| 12 |
Correct |
4 ms |
384 KB |
Output is correct |
| 13 |
Correct |
3 ms |
384 KB |
Output is correct |
| 14 |
Correct |
4 ms |
384 KB |
Output is correct |
| 15 |
Correct |
3 ms |
384 KB |
Output is correct |
| 16 |
Correct |
19 ms |
512 KB |
Output is correct |
| 17 |
Correct |
21 ms |
512 KB |
Output is correct |
| 18 |
Correct |
18 ms |
484 KB |
Output is correct |
| 19 |
Correct |
24 ms |
632 KB |
Output is correct |
| 20 |
Correct |
15 ms |
512 KB |
Output is correct |
| 21 |
Correct |
68 ms |
1160 KB |
Output is correct |
| 22 |
Correct |
87 ms |
1176 KB |
Output is correct |
| 23 |
Correct |
70 ms |
1272 KB |
Output is correct |
| 24 |
Correct |
75 ms |
1092 KB |
Output is correct |
| 25 |
Correct |
65 ms |
1124 KB |
Output is correct |
| 26 |
Correct |
70 ms |
1160 KB |
Output is correct |
| 27 |
Correct |
67 ms |
1144 KB |
Output is correct |
| 28 |
Correct |
71 ms |
1144 KB |
Output is correct |
| 29 |
Correct |
73 ms |
1144 KB |
Output is correct |
| 30 |
Correct |
56 ms |
1164 KB |
Output is correct |
| 31 |
Correct |
2 ms |
384 KB |
Output is correct |
| 32 |
Correct |
2 ms |
384 KB |
Output is correct |
