#include "teams.h"
//#pragma GCC optimize("Ofast,unroll-loops,no-stack-protector")
//#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native")
#include <bits/stdc++.h>
using namespace std;
#define debug(s) cout<< #s <<" = "<< s <<endl
#define all(v) (v).begin(), (v).end()
#define KeepUnique(v) (v).erase( unique(all(v)), v.end() )
#define MEMSET(a,val) memset(a, val, sizeof a)
#define PB push_back
#define endl '\n'
inline int myrand(int l, int r) {
int ret = rand(); ret <<= 15; ret ^= rand();
if(ret < 0) ret = -ret; ret %= (r-l+1); ret += l;
return ret;
}
template <typename F, typename S>
ostream& operator << (ostream& os, const pair< F, S>& p) {
return os<<"(" <<p.first<<", "<<p.second<<")"; }
typedef pair<int, int> ii;
template<typename T> using min_pq =
priority_queue<T, vector<T>, greater<T> >;
//int dx[] = {-1, +0, +1, +0};
//int dy[] = {+0, +1, +0, -1};
int n;
vector<int> L, R;
void init(int N, int A[], int B[]) {
L.resize(N);
R.resize(N);
n = N;
for(int i = 0; i < N; i++) {
L[i] = A[i];
R[i] = B[i];
}
vector<ii> temp;
for(int i = 0; i < n; i++) {
temp.push_back(ii(R[i], L[i]));
}
sort(all(temp));
for(int i = 0; i < n; i++) {
L[i] = temp[i].second;
R[i] = temp[i].first;
}
}
int can(int M, int K[]) {
sort(K, K + M);
int s = 0;
for(int i = 0; i < M; i++)
s += K[i];
if(s > n) return 0;
vector<int> ok(n);
for(int i = 0; i < M; i++) {
int k = K[i];
while(k--) {
int id = -1;
for(int j = 0; j < n; j++) {
if(ok[j]) continue;
if(L[j] <= K[i] and K[i] <= R[j]) {
id = j;
break;
}
}
if(id == -1) return 0;
ok[id] = 1;
}
}
return 1;
}
Compilation message
teams.cpp: In function 'int myrand(int, int)':
teams.cpp:17:2: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
if(ret < 0) ret = -ret; ret %= (r-l+1); ret += l;
^~
teams.cpp:17:26: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
if(ret < 0) ret = -ret; ret %= (r-l+1); ret += l;
^~~
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
376 KB |
Output is correct |
2 |
Correct |
2 ms |
476 KB |
Output is correct |
3 |
Correct |
2 ms |
476 KB |
Output is correct |
4 |
Correct |
3 ms |
636 KB |
Output is correct |
5 |
Correct |
3 ms |
636 KB |
Output is correct |
6 |
Correct |
3 ms |
636 KB |
Output is correct |
7 |
Correct |
3 ms |
656 KB |
Output is correct |
8 |
Correct |
2 ms |
656 KB |
Output is correct |
9 |
Correct |
2 ms |
656 KB |
Output is correct |
10 |
Correct |
2 ms |
656 KB |
Output is correct |
11 |
Correct |
2 ms |
656 KB |
Output is correct |
12 |
Correct |
3 ms |
796 KB |
Output is correct |
13 |
Correct |
2 ms |
860 KB |
Output is correct |
14 |
Correct |
3 ms |
860 KB |
Output is correct |
15 |
Correct |
3 ms |
880 KB |
Output is correct |
16 |
Correct |
3 ms |
880 KB |
Output is correct |
17 |
Correct |
2 ms |
880 KB |
Output is correct |
18 |
Correct |
3 ms |
880 KB |
Output is correct |
19 |
Correct |
2 ms |
880 KB |
Output is correct |
20 |
Correct |
3 ms |
880 KB |
Output is correct |
21 |
Correct |
2 ms |
880 KB |
Output is correct |
22 |
Correct |
2 ms |
880 KB |
Output is correct |
23 |
Correct |
2 ms |
880 KB |
Output is correct |
24 |
Correct |
2 ms |
880 KB |
Output is correct |
25 |
Correct |
2 ms |
880 KB |
Output is correct |
26 |
Correct |
2 ms |
880 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
20 ms |
3504 KB |
Output is correct |
2 |
Correct |
20 ms |
3504 KB |
Output is correct |
3 |
Execution timed out |
4021 ms |
3504 KB |
Time limit exceeded |
4 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
79 ms |
3504 KB |
Output is correct |
2 |
Correct |
155 ms |
3504 KB |
Output is correct |
3 |
Execution timed out |
4011 ms |
3504 KB |
Time limit exceeded |
4 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
879 ms |
12968 KB |
Output is correct |
2 |
Correct |
1080 ms |
12968 KB |
Output is correct |
3 |
Execution timed out |
4038 ms |
12968 KB |
Time limit exceeded |
4 |
Halted |
0 ms |
0 KB |
- |