# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
138279 |
2019-07-29T16:44:17 Z |
wzy |
Seats (IOI18_seats) |
C++11 |
|
1993 ms |
33016 KB |
#include "seats.h"
#include <bits/stdc++.h>
using namespace std;
const int N = 10005;
std::vector<int> r;
int posX[N] ,posY[N];
int H , W;
void give_initial_chart(int Hw, int Ww, std::vector<int> R, std::vector<int> C) {
H = Hw, W = Ww;
for(int i = 0 ; i < R.size() ; i ++){
posX[i] = R[i];
posY[i] = C[i];
}
}
int swap_seats(int a, int b) {
swap(posX[a] , posX[b]);
swap(posY[a] , posY[b]);
int minvlX = 1000000000 , maxvlX = -1;
int minvlY = 1000000000 , maxvlY = -1;
int cnt = 0;
for(int i = 0 ; i < H*W ; i++){
minvlX = min(minvlX , posX[i]) , maxvlX = max(maxvlX , posX[i]);
minvlY = min(minvlY , posY[i]) , maxvlY = max(maxvlY , posY[i]);
if((abs(minvlX - maxvlX ) + 1 ) * (abs(minvlY - maxvlY) + 1) == i + 1){
cnt++;
}
}
return cnt;
}
Compilation message
seats.cpp: In function 'void give_initial_chart(int, int, std::vector<int>, std::vector<int>)':
seats.cpp:10:21: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for(int i = 0 ; i < R.size() ; i ++){
~~^~~~~~~~~~
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
4 ms |
504 KB |
Output is correct |
2 |
Correct |
5 ms |
552 KB |
Output is correct |
3 |
Correct |
6 ms |
504 KB |
Output is correct |
4 |
Correct |
6 ms |
376 KB |
Output is correct |
5 |
Correct |
6 ms |
504 KB |
Output is correct |
6 |
Correct |
6 ms |
376 KB |
Output is correct |
7 |
Correct |
6 ms |
504 KB |
Output is correct |
8 |
Correct |
6 ms |
504 KB |
Output is correct |
9 |
Correct |
6 ms |
376 KB |
Output is correct |
10 |
Correct |
6 ms |
376 KB |
Output is correct |
11 |
Correct |
6 ms |
376 KB |
Output is correct |
12 |
Correct |
6 ms |
376 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
4 ms |
504 KB |
Output is correct |
2 |
Correct |
5 ms |
552 KB |
Output is correct |
3 |
Correct |
6 ms |
504 KB |
Output is correct |
4 |
Correct |
6 ms |
376 KB |
Output is correct |
5 |
Correct |
6 ms |
504 KB |
Output is correct |
6 |
Correct |
6 ms |
376 KB |
Output is correct |
7 |
Correct |
6 ms |
504 KB |
Output is correct |
8 |
Correct |
6 ms |
504 KB |
Output is correct |
9 |
Correct |
6 ms |
376 KB |
Output is correct |
10 |
Correct |
6 ms |
376 KB |
Output is correct |
11 |
Correct |
6 ms |
376 KB |
Output is correct |
12 |
Correct |
6 ms |
376 KB |
Output is correct |
13 |
Correct |
203 ms |
628 KB |
Output is correct |
14 |
Correct |
204 ms |
680 KB |
Output is correct |
15 |
Correct |
204 ms |
640 KB |
Output is correct |
16 |
Correct |
213 ms |
664 KB |
Output is correct |
17 |
Correct |
210 ms |
632 KB |
Output is correct |
18 |
Correct |
210 ms |
632 KB |
Output is correct |
19 |
Correct |
212 ms |
628 KB |
Output is correct |
20 |
Correct |
203 ms |
632 KB |
Output is correct |
21 |
Correct |
205 ms |
628 KB |
Output is correct |
22 |
Correct |
210 ms |
632 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Runtime error |
344 ms |
32524 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Runtime error |
209 ms |
1020 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
22 ms |
1400 KB |
Output is correct |
2 |
Correct |
23 ms |
1396 KB |
Output is correct |
3 |
Correct |
41 ms |
1396 KB |
Output is correct |
4 |
Correct |
220 ms |
1440 KB |
Output is correct |
5 |
Correct |
1993 ms |
1744 KB |
Output is correct |
6 |
Runtime error |
334 ms |
33016 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
7 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
4 ms |
504 KB |
Output is correct |
2 |
Correct |
5 ms |
552 KB |
Output is correct |
3 |
Correct |
6 ms |
504 KB |
Output is correct |
4 |
Correct |
6 ms |
376 KB |
Output is correct |
5 |
Correct |
6 ms |
504 KB |
Output is correct |
6 |
Correct |
6 ms |
376 KB |
Output is correct |
7 |
Correct |
6 ms |
504 KB |
Output is correct |
8 |
Correct |
6 ms |
504 KB |
Output is correct |
9 |
Correct |
6 ms |
376 KB |
Output is correct |
10 |
Correct |
6 ms |
376 KB |
Output is correct |
11 |
Correct |
6 ms |
376 KB |
Output is correct |
12 |
Correct |
6 ms |
376 KB |
Output is correct |
13 |
Correct |
203 ms |
628 KB |
Output is correct |
14 |
Correct |
204 ms |
680 KB |
Output is correct |
15 |
Correct |
204 ms |
640 KB |
Output is correct |
16 |
Correct |
213 ms |
664 KB |
Output is correct |
17 |
Correct |
210 ms |
632 KB |
Output is correct |
18 |
Correct |
210 ms |
632 KB |
Output is correct |
19 |
Correct |
212 ms |
628 KB |
Output is correct |
20 |
Correct |
203 ms |
632 KB |
Output is correct |
21 |
Correct |
205 ms |
628 KB |
Output is correct |
22 |
Correct |
210 ms |
632 KB |
Output is correct |
23 |
Runtime error |
344 ms |
32524 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
24 |
Halted |
0 ms |
0 KB |
- |