| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 251923 |
2020-07-23T06:29:33 Z |
kartel |
Poklon (COCI17_poklon7) |
C++14 |
|
1000 ms |
262148 KB |
#include <bits/stdc++.h>
//#include <ext/pb_ds/assoc_container.hpp>
//#include <ext/pb_ds/tree_policy.hpp>
#define in(x) freopen(x, "r", stdin)
#define out(x) freopen(x, "w", stdout)
//#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native")
//#pragma GCC optimize("Ofast,nso-stack-protector,unroll-loops,fast-math,-O3")
#define F first
#define S second
#define pb push_back
#define N +1000500
#define M ll(1e9 + 7)
#define sz(x) (int)x.size()
#define re return
#define oo ll(1e9)
#define el '\n'
#define Max_A int(1e9)
//#define el endl
#define pii pair <int, int>
#define psi pair <string, int>
#define err ld(1e-9)
#define Max_S int(3e6)
#define last(x) x.back()
#define all(x) (x).begin(), (x).end()
#define arr_all(x, n) (x + 1), (x + 1 + n)
using namespace std;
//using namespace __gnu_pbds;
//typedef tree <int, null_type, less_equal <int> , rb_tree_tag, tree_order_statistics_node_update> ordered_set;
typedef long long ll;
typedef long double ld;
struct str{
string l, r;
int le, ri;
};
str f[N];
ll i, n, ans;
psi umax(psi a, psi b)
{
if (sz(a.F) + a.S > sz(b.F) + b.S) return a;
if (sz(a.F) + a.S < sz(b.F) + b.S) return b;
string na = a.F, nb = b.F;
while (sz(na) < sz(nb)) na += "0";
while (sz(na) > sz(nb)) nb += "0";
int i = 0;
while (i < sz(na) && na[i] == nb[i]) i++;
if (i == sz(na)) return a;
if (na[i] > nb[i]) return a;
else return b;
}
psi upd(psi x)
{
x.S++;
return x;
}
psi rec(ll v)
{
psi lF = {f[v].l, 0};
psi rF = {f[v].r, 0};
if (f[v].le != 0) lF = rec(f[v].le);
if (f[v].ri != 0) rF = rec(f[v].ri);
return upd(umax(lF, rF));
}
string bin(ll x)
{
string ans = "";
while (x)
{
if (x & 1)
ans += "1";
else ans += "0";
//ans += char('0' + x & 1);
x >>= 1;
}
reverse(all(ans));
return ans;
}
string restore(psi x)
{
cout << x.F;
for (int i = 0; i < x.S; i++) cout << "0";
}
int main()
{
cout.precision(2);
srand(time(0));
ios_base::sync_with_stdio(0);
iostream::sync_with_stdio(0);
ios::sync_with_stdio(0);
cin.tie(NULL);
cout.tie(NULL);
// in("input.txt");
// out("output.txt");
cin >> n;
for (i = 1; i <= n; i++)
{
ll l, r;
cin >> l >> r;
if (l > 0) f[i].le = l; else f[i].l = bin(-l);
if (r > 0) f[i].ri = r; else f[i].r = bin(-r);
}
cout << restore(rec(1)) << el;
}
//
//00000
//00110
//00111
//00011
//00000
Compilation message
poklon.cpp: In function 'std::__cxx11::string restore(std::pair<std::__cxx11::basic_string<char>, int>)':
poklon.cpp:95:1: warning: no return statement in function returning non-void [-Wreturn-type]
}
^
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Runtime error |
120 ms |
148088 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 2 |
Runtime error |
116 ms |
148088 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 3 |
Runtime error |
117 ms |
148088 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 4 |
Runtime error |
117 ms |
148088 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 5 |
Runtime error |
122 ms |
148060 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 6 |
Runtime error |
118 ms |
148088 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 7 |
Runtime error |
118 ms |
148088 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 8 |
Runtime error |
117 ms |
148088 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 9 |
Runtime error |
136 ms |
148220 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 10 |
Runtime error |
123 ms |
148128 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 11 |
Runtime error |
136 ms |
151928 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 12 |
Runtime error |
138 ms |
151544 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 13 |
Runtime error |
212 ms |
168184 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 14 |
Runtime error |
248 ms |
189944 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 15 |
Runtime error |
231 ms |
157716 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 16 |
Runtime error |
533 ms |
257276 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 17 |
Execution timed out |
1101 ms |
262144 KB |
Time limit exceeded |
| 18 |
Execution timed out |
1094 ms |
262144 KB |
Time limit exceeded |
| 19 |
Execution timed out |
1108 ms |
194296 KB |
Time limit exceeded |
| 20 |
Runtime error |
907 ms |
262148 KB |
Execution killed with signal 9 (could be triggered by violating memory limits) |
