# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
772392 |
2023-07-04T05:09:39 Z |
phoebe |
Teams (IOI15_teams) |
C++17 |
|
4000 ms |
136308 KB |
#include <bits/stdc++.h>
#include "teams.h"
using namespace std;
#define ll long long
#define pii pair<int, int>
#define F first
#define S second
#define FOR(i, n) for (int i = 0; i < n; i++)
#define PB push_back
const int maxn = 5e5 + 10;
int n;
map<int, vector<pii>> add, addnt;
bool cmp(pii a, pii b){
return a.S < b.S;
}
void init(int N, int A[], int B[]){
n = N;
FOR(i, n){
add[A[i]].PB({B[i], i});
addnt[B[i]].PB({B[i], i});
}
}
int can(int m, int k[]){
map<int, int> need;
FOR(i, m) need[k[i]] += k[i];
set<pii> s;
for (int i = 1; i <= n; i++){
for (auto x : add[i]) s.insert(x);
if (s.size() < need[i]) return 0;
FOR(_, need[i]) s.erase(s.begin());
for (auto x : addnt[i]){
if (s.count(x)) s.erase(x);
}
}
return 1;
}
Compilation message
teams.cpp: In function 'int can(int, int*)':
teams.cpp:35:22: warning: comparison of integer expressions of different signedness: 'std::set<std::pair<int, int> >::size_type' {aka 'long unsigned int'} and 'std::map<int, int>::mapped_type' {aka 'int'} [-Wsign-compare]
35 | if (s.size() < need[i]) return 0;
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
212 KB |
Output is correct |
2 |
Correct |
1 ms |
212 KB |
Output is correct |
3 |
Correct |
1 ms |
212 KB |
Output is correct |
4 |
Correct |
1 ms |
320 KB |
Output is correct |
5 |
Correct |
2 ms |
212 KB |
Output is correct |
6 |
Correct |
1 ms |
340 KB |
Output is correct |
7 |
Correct |
2 ms |
212 KB |
Output is correct |
8 |
Correct |
2 ms |
300 KB |
Output is correct |
9 |
Correct |
1 ms |
212 KB |
Output is correct |
10 |
Correct |
2 ms |
296 KB |
Output is correct |
11 |
Correct |
1 ms |
212 KB |
Output is correct |
12 |
Correct |
2 ms |
340 KB |
Output is correct |
13 |
Correct |
3 ms |
340 KB |
Output is correct |
14 |
Correct |
3 ms |
300 KB |
Output is correct |
15 |
Correct |
2 ms |
300 KB |
Output is correct |
16 |
Correct |
4 ms |
340 KB |
Output is correct |
17 |
Correct |
1 ms |
212 KB |
Output is correct |
18 |
Correct |
1 ms |
212 KB |
Output is correct |
19 |
Correct |
1 ms |
300 KB |
Output is correct |
20 |
Correct |
1 ms |
296 KB |
Output is correct |
21 |
Correct |
1 ms |
260 KB |
Output is correct |
22 |
Correct |
1 ms |
212 KB |
Output is correct |
23 |
Correct |
1 ms |
212 KB |
Output is correct |
24 |
Correct |
1 ms |
212 KB |
Output is correct |
25 |
Correct |
1 ms |
212 KB |
Output is correct |
26 |
Correct |
1 ms |
212 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
70 ms |
14964 KB |
Output is correct |
2 |
Correct |
71 ms |
15032 KB |
Output is correct |
3 |
Correct |
200 ms |
25048 KB |
Output is correct |
4 |
Correct |
86 ms |
15668 KB |
Output is correct |
5 |
Correct |
82 ms |
24456 KB |
Output is correct |
6 |
Correct |
21 ms |
4268 KB |
Output is correct |
7 |
Correct |
14 ms |
4256 KB |
Output is correct |
8 |
Correct |
13 ms |
4308 KB |
Output is correct |
9 |
Correct |
77 ms |
23948 KB |
Output is correct |
10 |
Correct |
79 ms |
23496 KB |
Output is correct |
11 |
Correct |
80 ms |
23564 KB |
Output is correct |
12 |
Correct |
80 ms |
23680 KB |
Output is correct |
13 |
Correct |
61 ms |
8640 KB |
Output is correct |
14 |
Correct |
135 ms |
28156 KB |
Output is correct |
15 |
Correct |
202 ms |
26644 KB |
Output is correct |
16 |
Correct |
63 ms |
13740 KB |
Output is correct |
17 |
Correct |
87 ms |
24356 KB |
Output is correct |
18 |
Correct |
91 ms |
24380 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
108 ms |
15876 KB |
Output is correct |
2 |
Correct |
110 ms |
15800 KB |
Output is correct |
3 |
Execution timed out |
4062 ms |
27400 KB |
Time limit exceeded |
4 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
922 ms |
76716 KB |
Output is correct |
2 |
Correct |
916 ms |
76752 KB |
Output is correct |
3 |
Execution timed out |
4040 ms |
136308 KB |
Time limit exceeded |
4 |
Halted |
0 ms |
0 KB |
- |