# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
431685 |
2021-06-17T14:29:31 Z |
MDario |
Seats (IOI18_seats) |
C++11 |
|
4000 ms |
44032 KB |
#include "seats.h"
#include<bits/stdc++.h>
using namespace std;
vector<int> r, c, rmi, rma, cmi, cma, v;
int s=0, n;
void give_initial_chart(int H, int W, vector<int> R, vector<int> C) {
r=R;
rmi=R;
rma=R;
c=C;
cmi=C;
cma=C;
n=H*W;
s=1;
v.push_back(1);
for(int i=1; i<n; i++){
rmi[i]=min(r[i], rmi[i-1]);
rma[i]=max(r[i], rma[i-1]);
cmi[i]=min(c[i], cmi[i-1]);
cma[i]=max(c[i], cma[i-1]);
if((rma[i]-rmi[i]+1)*(cma[i]-cmi[i]+1)==i+1){
s++;
v.push_back(1);
}
else v.push_back(0);
}
return;
}
int swap_seats(int a, int b) {
if(a>b)swap(a, b);
swap(r[a], r[b]);
swap(c[b], c[a]);
a+=(a==0);
rmi[0]=r[0];
rma[0]=r[0];
cmi[0]=c[0];
cma[0]=c[0];
for(int i=a; i<b; i++){
s-=v[i];
rmi[i]=min(r[i], rmi[i-1]);
rma[i]=max(r[i], rma[i-1]);
cmi[i]=min(c[i], cmi[i-1]);
cma[i]=max(c[i], cma[i-1]);
if((rma[i]-rmi[i]+1)*(cma[i]-cmi[i]+1)==i+1){
s++;
v[i]=1;
}
else v[i]=0;
}
return s;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
332 KB |
Output is correct |
2 |
Correct |
3 ms |
332 KB |
Output is correct |
3 |
Correct |
3 ms |
332 KB |
Output is correct |
4 |
Correct |
3 ms |
332 KB |
Output is correct |
5 |
Correct |
3 ms |
332 KB |
Output is correct |
6 |
Correct |
3 ms |
332 KB |
Output is correct |
7 |
Correct |
3 ms |
332 KB |
Output is correct |
8 |
Correct |
3 ms |
332 KB |
Output is correct |
9 |
Correct |
3 ms |
332 KB |
Output is correct |
10 |
Correct |
3 ms |
332 KB |
Output is correct |
11 |
Correct |
3 ms |
396 KB |
Output is correct |
12 |
Correct |
3 ms |
332 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
332 KB |
Output is correct |
2 |
Correct |
3 ms |
332 KB |
Output is correct |
3 |
Correct |
3 ms |
332 KB |
Output is correct |
4 |
Correct |
3 ms |
332 KB |
Output is correct |
5 |
Correct |
3 ms |
332 KB |
Output is correct |
6 |
Correct |
3 ms |
332 KB |
Output is correct |
7 |
Correct |
3 ms |
332 KB |
Output is correct |
8 |
Correct |
3 ms |
332 KB |
Output is correct |
9 |
Correct |
3 ms |
332 KB |
Output is correct |
10 |
Correct |
3 ms |
332 KB |
Output is correct |
11 |
Correct |
3 ms |
396 KB |
Output is correct |
12 |
Correct |
3 ms |
332 KB |
Output is correct |
13 |
Correct |
93 ms |
800 KB |
Output is correct |
14 |
Correct |
107 ms |
800 KB |
Output is correct |
15 |
Correct |
93 ms |
716 KB |
Output is correct |
16 |
Correct |
94 ms |
808 KB |
Output is correct |
17 |
Correct |
88 ms |
812 KB |
Output is correct |
18 |
Correct |
90 ms |
836 KB |
Output is correct |
19 |
Correct |
98 ms |
820 KB |
Output is correct |
20 |
Correct |
91 ms |
816 KB |
Output is correct |
21 |
Correct |
90 ms |
816 KB |
Output is correct |
22 |
Correct |
88 ms |
820 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Execution timed out |
4033 ms |
43680 KB |
Time limit exceeded |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
151 ms |
832 KB |
Output is correct |
2 |
Correct |
756 ms |
4452 KB |
Output is correct |
3 |
Correct |
1024 ms |
43624 KB |
Output is correct |
4 |
Correct |
1000 ms |
43684 KB |
Output is correct |
5 |
Correct |
1028 ms |
43660 KB |
Output is correct |
6 |
Correct |
983 ms |
43636 KB |
Output is correct |
7 |
Correct |
984 ms |
43680 KB |
Output is correct |
8 |
Correct |
985 ms |
43700 KB |
Output is correct |
9 |
Correct |
993 ms |
43672 KB |
Output is correct |
10 |
Correct |
982 ms |
43680 KB |
Output is correct |
11 |
Correct |
993 ms |
43676 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
18 ms |
1352 KB |
Output is correct |
2 |
Correct |
20 ms |
1328 KB |
Output is correct |
3 |
Correct |
30 ms |
1316 KB |
Output is correct |
4 |
Correct |
106 ms |
1276 KB |
Output is correct |
5 |
Correct |
901 ms |
1876 KB |
Output is correct |
6 |
Execution timed out |
4038 ms |
44032 KB |
Time limit exceeded |
7 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
332 KB |
Output is correct |
2 |
Correct |
3 ms |
332 KB |
Output is correct |
3 |
Correct |
3 ms |
332 KB |
Output is correct |
4 |
Correct |
3 ms |
332 KB |
Output is correct |
5 |
Correct |
3 ms |
332 KB |
Output is correct |
6 |
Correct |
3 ms |
332 KB |
Output is correct |
7 |
Correct |
3 ms |
332 KB |
Output is correct |
8 |
Correct |
3 ms |
332 KB |
Output is correct |
9 |
Correct |
3 ms |
332 KB |
Output is correct |
10 |
Correct |
3 ms |
332 KB |
Output is correct |
11 |
Correct |
3 ms |
396 KB |
Output is correct |
12 |
Correct |
3 ms |
332 KB |
Output is correct |
13 |
Correct |
93 ms |
800 KB |
Output is correct |
14 |
Correct |
107 ms |
800 KB |
Output is correct |
15 |
Correct |
93 ms |
716 KB |
Output is correct |
16 |
Correct |
94 ms |
808 KB |
Output is correct |
17 |
Correct |
88 ms |
812 KB |
Output is correct |
18 |
Correct |
90 ms |
836 KB |
Output is correct |
19 |
Correct |
98 ms |
820 KB |
Output is correct |
20 |
Correct |
91 ms |
816 KB |
Output is correct |
21 |
Correct |
90 ms |
816 KB |
Output is correct |
22 |
Correct |
88 ms |
820 KB |
Output is correct |
23 |
Execution timed out |
4033 ms |
43680 KB |
Time limit exceeded |
24 |
Halted |
0 ms |
0 KB |
- |