| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 37722 |
2017-12-27T08:59:56 Z |
szawinis |
Gap (APIO16_gap) |
C++14 |
|
106 ms |
5800 KB |
#include "gap.h"
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
ll findGap(int t, int n) {
ll ans = 0;
if(t == 1) {
ll l = 0, r = 1e18;
ll a[n+1];
for(int i = 1; i <= n+1 >> 1; i++) {
MinMax(l, r, &l, &r);
a[i] = l;
a[n-i+1] = r;
++l, --r;
}
for(int i = 1; i < n; i++) ans = max(a[i+1] - a[i], ans);
} else {
ll l = 0, r = 1e18;
MinMax(l, r, &l, &r);
ll blk = (r-l+n-2) / (n-1);
assert(blk >= 1);
ll x = l, pre = 0;
while(x < r) {
ll tmpl, tmpr;
MinMax(x, x+blk-1, &tmpl, &tmpr);
if(tmpl == -1 && tmpr == -1) {
x += blk;
continue;
}
if(x != l) ans = max(tmpl - pre, ans);
pre = tmpr;
x += blk;
}
if(x == r) ans = max(x - pre, ans);
}
return ans;
}
Compilation message
gap.cpp: In function 'll findGap(int, int)':
gap.cpp:11:24: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
for(int i = 1; i <= n+1 >> 1; i++) {
^
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
5140 KB |
Output is correct |
| 2 |
Correct |
0 ms |
5140 KB |
Output is correct |
| 3 |
Correct |
0 ms |
5140 KB |
Output is correct |
| 4 |
Correct |
0 ms |
5140 KB |
Output is correct |
| 5 |
Correct |
0 ms |
5140 KB |
Output is correct |
| 6 |
Correct |
0 ms |
5140 KB |
Output is correct |
| 7 |
Correct |
0 ms |
5140 KB |
Output is correct |
| 8 |
Correct |
0 ms |
5140 KB |
Output is correct |
| 9 |
Correct |
0 ms |
5140 KB |
Output is correct |
| 10 |
Correct |
0 ms |
5140 KB |
Output is correct |
| 11 |
Correct |
0 ms |
5140 KB |
Output is correct |
| 12 |
Correct |
0 ms |
5140 KB |
Output is correct |
| 13 |
Correct |
0 ms |
5140 KB |
Output is correct |
| 14 |
Correct |
0 ms |
5140 KB |
Output is correct |
| 15 |
Correct |
0 ms |
5140 KB |
Output is correct |
| 16 |
Correct |
9 ms |
5208 KB |
Output is correct |
| 17 |
Correct |
13 ms |
5212 KB |
Output is correct |
| 18 |
Correct |
13 ms |
5212 KB |
Output is correct |
| 19 |
Correct |
6 ms |
5212 KB |
Output is correct |
| 20 |
Correct |
9 ms |
5208 KB |
Output is correct |
| 21 |
Correct |
49 ms |
5796 KB |
Output is correct |
| 22 |
Correct |
56 ms |
5796 KB |
Output is correct |
| 23 |
Correct |
59 ms |
5800 KB |
Output is correct |
| 24 |
Correct |
63 ms |
5800 KB |
Output is correct |
| 25 |
Correct |
66 ms |
5792 KB |
Output is correct |
| 26 |
Correct |
53 ms |
5796 KB |
Output is correct |
| 27 |
Correct |
66 ms |
5796 KB |
Output is correct |
| 28 |
Correct |
56 ms |
5800 KB |
Output is correct |
| 29 |
Correct |
56 ms |
5796 KB |
Output is correct |
| 30 |
Correct |
49 ms |
5796 KB |
Output is correct |
| 31 |
Correct |
0 ms |
5140 KB |
Output is correct |
| 32 |
Correct |
0 ms |
5140 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
5140 KB |
Output is correct |
| 2 |
Correct |
0 ms |
5140 KB |
Output is correct |
| 3 |
Correct |
0 ms |
5140 KB |
Output is correct |
| 4 |
Correct |
0 ms |
5140 KB |
Output is correct |
| 5 |
Correct |
0 ms |
5140 KB |
Output is correct |
| 6 |
Correct |
0 ms |
5140 KB |
Output is correct |
| 7 |
Correct |
0 ms |
5140 KB |
Output is correct |
| 8 |
Correct |
0 ms |
5140 KB |
Output is correct |
| 9 |
Correct |
0 ms |
5140 KB |
Output is correct |
| 10 |
Correct |
0 ms |
5140 KB |
Output is correct |
| 11 |
Correct |
0 ms |
5140 KB |
Output is correct |
| 12 |
Correct |
0 ms |
5140 KB |
Output is correct |
| 13 |
Correct |
0 ms |
5140 KB |
Output is correct |
| 14 |
Correct |
0 ms |
5140 KB |
Output is correct |
| 15 |
Correct |
0 ms |
5140 KB |
Output is correct |
| 16 |
Correct |
26 ms |
5140 KB |
Output is correct |
| 17 |
Correct |
23 ms |
5140 KB |
Output is correct |
| 18 |
Correct |
19 ms |
5140 KB |
Output is correct |
| 19 |
Correct |
13 ms |
5140 KB |
Output is correct |
| 20 |
Correct |
9 ms |
5140 KB |
Output is correct |
| 21 |
Correct |
79 ms |
5140 KB |
Output is correct |
| 22 |
Correct |
103 ms |
5140 KB |
Output is correct |
| 23 |
Correct |
89 ms |
5140 KB |
Output is correct |
| 24 |
Correct |
83 ms |
5140 KB |
Output is correct |
| 25 |
Correct |
79 ms |
5140 KB |
Output is correct |
| 26 |
Correct |
69 ms |
5140 KB |
Output is correct |
| 27 |
Correct |
83 ms |
5140 KB |
Output is correct |
| 28 |
Correct |
86 ms |
5140 KB |
Output is correct |
| 29 |
Correct |
106 ms |
5140 KB |
Output is correct |
| 30 |
Correct |
43 ms |
5140 KB |
Output is correct |
| 31 |
Correct |
0 ms |
5140 KB |
Output is correct |
| 32 |
Correct |
0 ms |
5140 KB |
Output is correct |
