| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 31702 |
2017-08-31T12:35:40 Z |
Diuven |
산악 구조대 (JOI13_mountain) |
C++11 |
|
14 ms |
512 KB |
#include "grader.h"
#include <utility>
#include <vector>
using namespace std;
struct pt{
int x=0, y=0;
pt(int a, int b): x(a), y(b){};
pt(){};
};
typedef pair<pt, int> ppi;
int R, X;
vector<ppi> ans;
int check(pt p){return Measure(p.x, p.y);}
int check(int a, int b){return Measure(a,b);}
void f(pt x){ans.push_back(ppi(x, check(x)));}
pt srh(pt a, pt b){
//a가 작고, b가 크다.
int s, e, m, dx=0, dy=0, d;
if(a.x==b.x)
s=a.y, e=b.y, dy=s<e?1:-1;
else
s=a.x, e=b.x, dx=s<e?1:-1;
pt now;
for(d=dx+dy, m=(s+e+(d<0?1:0))/2; s!=e; m=(s+e+(d<0?1:0))/2){
if(dx==0) now=pt(a.x, m);
else now=pt(m, a.y);
if(check(now)<X) s=m+d;
else e=m;
}
if(dx==0) now=pt(a.x, s);
else now=pt(s, a.y);
//X이상인 점
return now;
}
void Rescue(int R, int C, int RS, int CS, int _X){
X=_X;
pt top=pt(RS, CS);
pt a=srh(pt(1,CS), top), b=srh(pt(RS,1), top), c=srh(pt(R, CS), top), d=srh(pt(RS, C), top);
f(a), f(b), f(c), f(d), f(top);
for(int i=a.x; i<=c.x; i++){
f(pt(i, b.y));
f(pt(i, d.y));
}
for(int i=b.y; i<=d.y; i++){
f(pt(a.x, i));
f(pt(c.x, i));
}
for(auto& p:ans){
if(p.second==X){
Pinpoint(p.first.x, p.first.y);
return;
}
}
Pinpoint(ans[0].first.x, ans[0].first.y);
//nope
return;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
5 ms |
256 KB |
Output is correct |
| 2 |
Correct |
6 ms |
256 KB |
Output is correct |
| 3 |
Correct |
5 ms |
256 KB |
Output is correct |
| 4 |
Correct |
5 ms |
256 KB |
Output is correct |
| 5 |
Correct |
4 ms |
256 KB |
Output is correct |
| 6 |
Correct |
5 ms |
256 KB |
Output is correct |
| 7 |
Correct |
4 ms |
256 KB |
Output is correct |
| 8 |
Correct |
4 ms |
256 KB |
Output is correct |
| 9 |
Correct |
4 ms |
256 KB |
Output is correct |
| 10 |
Correct |
5 ms |
256 KB |
Output is correct |
| 11 |
Correct |
5 ms |
384 KB |
Output is correct |
| 12 |
Correct |
4 ms |
384 KB |
Output is correct |
| 13 |
Correct |
5 ms |
256 KB |
Output is correct |
| 14 |
Correct |
5 ms |
256 KB |
Output is correct |
| 15 |
Correct |
5 ms |
384 KB |
Output is correct |
| 16 |
Correct |
5 ms |
256 KB |
Output is correct |
| 17 |
Correct |
5 ms |
384 KB |
Output is correct |
| 18 |
Correct |
4 ms |
256 KB |
Output is correct |
| 19 |
Correct |
5 ms |
384 KB |
Output is correct |
| 20 |
Correct |
4 ms |
256 KB |
Output is correct |
| 21 |
Correct |
5 ms |
384 KB |
Output is correct |
| 22 |
Correct |
5 ms |
384 KB |
Output is correct |
| 23 |
Correct |
5 ms |
384 KB |
Output is correct |
| 24 |
Correct |
4 ms |
256 KB |
Output is correct |
| 25 |
Correct |
5 ms |
256 KB |
Output is correct |
| 26 |
Correct |
5 ms |
256 KB |
Output is correct |
| 27 |
Correct |
5 ms |
256 KB |
Output is correct |
| 28 |
Correct |
5 ms |
384 KB |
Output is correct |
| 29 |
Correct |
4 ms |
256 KB |
Output is correct |
| 30 |
Correct |
5 ms |
256 KB |
Output is correct |
| 31 |
Correct |
5 ms |
256 KB |
Output is correct |
| 32 |
Correct |
5 ms |
384 KB |
Output is correct |
| 33 |
Correct |
4 ms |
384 KB |
Output is correct |
| 34 |
Correct |
5 ms |
384 KB |
Output is correct |
| 35 |
Correct |
5 ms |
256 KB |
Output is correct |
| 36 |
Correct |
5 ms |
256 KB |
Output is correct |
| 37 |
Correct |
5 ms |
256 KB |
Output is correct |
| 38 |
Correct |
5 ms |
384 KB |
Output is correct |
| 39 |
Correct |
5 ms |
256 KB |
Output is correct |
| 40 |
Correct |
4 ms |
256 KB |
Output is correct |
| 41 |
Correct |
5 ms |
432 KB |
Output is correct |
| 42 |
Correct |
4 ms |
256 KB |
Output is correct |
| 43 |
Correct |
5 ms |
256 KB |
Output is correct |
| 44 |
Correct |
5 ms |
256 KB |
Output is correct |
| 45 |
Correct |
5 ms |
256 KB |
Output is correct |
| 46 |
Correct |
5 ms |
256 KB |
Output is correct |
| 47 |
Correct |
5 ms |
384 KB |
Output is correct |
| 48 |
Correct |
5 ms |
384 KB |
Output is correct |
| 49 |
Correct |
5 ms |
384 KB |
Output is correct |
| 50 |
Correct |
5 ms |
256 KB |
Output is correct |
| 51 |
Correct |
6 ms |
384 KB |
Output is correct |
| 52 |
Correct |
6 ms |
384 KB |
Output is correct |
| 53 |
Correct |
5 ms |
384 KB |
Output is correct |
| 54 |
Correct |
5 ms |
256 KB |
Output is correct |
| 55 |
Correct |
6 ms |
384 KB |
Output is correct |
| 56 |
Correct |
6 ms |
384 KB |
Output is correct |
| 57 |
Correct |
5 ms |
384 KB |
Output is correct |
| 58 |
Correct |
4 ms |
256 KB |
Output is correct |
| 59 |
Correct |
5 ms |
384 KB |
Output is correct |
| 60 |
Correct |
5 ms |
304 KB |
Output is correct |
| 61 |
Correct |
4 ms |
256 KB |
Output is correct |
| 62 |
Correct |
6 ms |
256 KB |
Output is correct |
| 63 |
Correct |
4 ms |
256 KB |
Output is correct |
| 64 |
Correct |
4 ms |
256 KB |
Output is correct |
| 65 |
Correct |
5 ms |
384 KB |
Output is correct |
| 66 |
Correct |
5 ms |
384 KB |
Output is correct |
| 67 |
Correct |
5 ms |
384 KB |
Output is correct |
| 68 |
Correct |
5 ms |
384 KB |
Output is correct |
| 69 |
Correct |
5 ms |
360 KB |
Output is correct |
| 70 |
Correct |
5 ms |
384 KB |
Output is correct |
| 71 |
Correct |
4 ms |
256 KB |
Output is correct |
| 72 |
Correct |
5 ms |
360 KB |
Output is correct |
| 73 |
Correct |
5 ms |
432 KB |
Output is correct |
| 74 |
Correct |
5 ms |
384 KB |
Output is correct |
| 75 |
Correct |
4 ms |
384 KB |
Output is correct |
| 76 |
Correct |
5 ms |
256 KB |
Output is correct |
| 77 |
Correct |
4 ms |
256 KB |
Output is correct |
| 78 |
Correct |
4 ms |
384 KB |
Output is correct |
| 79 |
Correct |
4 ms |
256 KB |
Output is correct |
| 80 |
Correct |
4 ms |
256 KB |
Output is correct |
| 81 |
Correct |
4 ms |
384 KB |
Output is correct |
| 82 |
Correct |
5 ms |
256 KB |
Output is correct |
| 83 |
Correct |
5 ms |
384 KB |
Output is correct |
| 84 |
Correct |
4 ms |
384 KB |
Output is correct |
| 85 |
Correct |
5 ms |
384 KB |
Output is correct |
| 86 |
Correct |
5 ms |
384 KB |
Output is correct |
| 87 |
Correct |
5 ms |
256 KB |
Output is correct |
| 88 |
Correct |
7 ms |
384 KB |
Output is correct |
| 89 |
Correct |
4 ms |
256 KB |
Output is correct |
| 90 |
Correct |
5 ms |
256 KB |
Output is correct |
| 91 |
Correct |
6 ms |
256 KB |
Output is correct |
| 92 |
Correct |
4 ms |
384 KB |
Output is correct |
| 93 |
Correct |
5 ms |
256 KB |
Output is correct |
| 94 |
Correct |
5 ms |
256 KB |
Output is correct |
| 95 |
Correct |
5 ms |
256 KB |
Output is correct |
| 96 |
Correct |
5 ms |
384 KB |
Output is correct |
| 97 |
Correct |
4 ms |
256 KB |
Output is correct |
| 98 |
Incorrect |
5 ms |
384 KB |
Wrong Answer [4] |
| 99 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Incorrect |
14 ms |
512 KB |
Wrong Answer [4] |
| 2 |
Halted |
0 ms |
0 KB |
- |
