# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
1045974 |
2024-08-06T08:48:00 Z |
Tob |
Magic Show (APIO24_show) |
C++17 |
|
2 ms |
1332 KB |
#include <bits/stdc++.h>
#include "Alice.h"
#define F first
#define S second
#define all(x) x.begin(), x.end()
#define pb push_back
#define FIO ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0)
using namespace std;
typedef long long ll;
typedef pair <int, int> pii;
const int B = 80, bit = 60;
vector <pii> Alice() {
int w = B*bit;
vector <int> p;
for (int i = 0; i <= w; i++) p.pb(i);
random_shuffle(all(p));
ll x = setN(w+1);
w = p[w];
vector <pii> res;
for (int i = 0; i < bit; i++) {
res.pb({w+1, p[B*i]+1});
if (x & (1LL << i)) for (int j = 1; j < B; j++) res.pb({p[B*i+j-1]+1, p[B*i+j]+1});
else for (int j = 1; j < B; j++) res.pb({w+1, p[B*i+j]+1});
}
random_shuffle(all(res));
return res;
}
#include <bits/stdc++.h>
#include "Bob.h"
#define F first
#define S second
#define all(x) x.begin(), x.end()
#define pb push_back
#define FIO ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0)
using namespace std;
typedef long long ll;
typedef pair <int, int> pii;
const int B = 80, bit = 60;
ll Bob(vector <pii> v) {
int w = B*bit;
vector <int> p;
for (int i = 0; i <= w; i++) p.pb(i);
random_shuffle(all(p));
set <pii> s;
for (auto& x : v) x.F--, x.S--;
for (auto x : v) s.insert(x);
ll res = 0;
for (int i = 0; i < bit; i++) {
for (int j = 1; j < B; j++) if (s.find({p[B*i+j-1], p[B*i+j]}) != s.end()) res |= (1LL << i);
}
return res;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
1332 KB |
Correct. |
2 |
Incorrect |
2 ms |
1076 KB |
Incorrect answer. |
3 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
1332 KB |
Correct. |
2 |
Incorrect |
2 ms |
1076 KB |
Incorrect answer. |
3 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
1332 KB |
Correct. |
2 |
Incorrect |
2 ms |
1076 KB |
Incorrect answer. |
3 |
Halted |
0 ms |
0 KB |
- |