#include <bits/extc++.h>
using namespace std;
using namespace __gnu_pbds;
// #define int long long
#define ll long long
// #define double long double
#define f first
#define s second
#define all(x) x.begin(), x.end()
#define debug(...) [&](decltype(__VA_ARGS__) _x){cerr << #__VA_ARGS__ << " = " << _x << endl; return _x;}(__VA_ARGS__)
using pii = pair<int, int>;
const ll inf = 1ll << 60;
// const int inf = 1 << 30;
const int MOD = 1e9 + 7;
template <typename T, typename U>
ostream& operator<<(ostream& out, pair<T, U> p) {
out << "(" << p.f << ", " << p.s << ")";
return out;
}
template <typename T, typename = decltype(begin(declval<T>()))>
typename enable_if<!is_same<T, string>::value, ostream&>::type operator<<(ostream& out, const T& a) {
string dlm = "";
out << "{";
for(auto& i : a) {
out << dlm << i;
dlm = ", ";
}
return out << "}";
}
void my_assert(bool b) {
if(!b) {
cerr << "Assertion failed" << endl;
*((volatile int*)0);
}
}
#undef assert
#define assert my_assert
const int X = 5;
#include "Anna.h"
void Anna(int n, vector<char> s) {
vector<int> b;
b.push_back(1);
int x = -1, z = -1;
for(int i = 0; i < n; i++) {
if(s[i] == 'X' && x == -1) x = i;
if(s[i] == 'Z') z = i;
}
if(x == -1 || z == -1 || x > z) return;
for(int i = 0; i < n; i++) {
if(i < x || i > z) b.push_back(0);
else if(i == x || i == z) b.push_back(1);
else if(i < n - 1 && s[i] == 'Y' && s[i + 1] == 'X') {
b.push_back(1);
i++;
} else b.push_back(0);
}
while(b.back() == 0) b.pop_back();
// debug(b);
int j = 0;
vector<int> c;
while(j < b.size() - 1) {
int cnt = -1;
do {
cnt++;
j++;
} while(b[j] != 1);
c.push_back(cnt);
}
// debug(c);
vector<int> best;
for(int i = 1; i <= 1 << X; i++) {
vector<int> a;
for(int j = 0; j < X; j++) {
a.push_back(((i - 1) >> j) & 1);
}
int m = (1 << i) - 1;
auto append = [&](int v) {
for(int j = 0; j < i; j++) {
a.push_back((v >> j) & 1);
}
};
for(auto j : c) {
append(j % m);
for(int k = 0; k < j / m; k++) {
append(m);
}
}
if(best.empty() || a.size() < best.size()) best = a;
}
for(auto i : best) {
Send(i);
}
}
#include <bits/extc++.h>
using namespace std;
using namespace __gnu_pbds;
// #define int long long
#define ll long long
// #define double long double
#define f first
#define s second
#define all(x) x.begin(), x.end()
#define debug(...) [&](decltype(__VA_ARGS__) _x){cerr << #__VA_ARGS__ << " = " << _x << endl; return _x;}(__VA_ARGS__)
using pii = pair<int, int>;
const ll inf = 1ll << 60;
// const int inf = 1 << 30;
const int MOD = 1e9 + 7;
template <typename T, typename U>
ostream& operator<<(ostream& out, pair<T, U> p) {
out << "(" << p.f << ", " << p.s << ")";
return out;
}
template <typename T, typename = decltype(begin(declval<T>()))>
typename enable_if<!is_same<T, string>::value, ostream&>::type operator<<(ostream& out, const T& a) {
string dlm = "";
out << "{";
for(auto& i : a) {
out << dlm << i;
dlm = ", ";
}
return out << "}";
}
void my_assert(bool b) {
if(!b) {
cerr << "Assertion failed" << endl;
*((volatile int*)0);
}
}
#undef assert
#define assert my_assert
const int X = 5;
#include "Bruno.h"
void Bruno(int n, int l, vector<int> a) {
if(l == 0) {
for(int i = 0; i < n; i++) {
Remove(i);
}
return;
}
// debug(a);
int i = 0;
for(int j = 0; j < X; j++) {
i |= a[j] << j;
}
i++;
int m = (1 << i) - 1;
a = vector<int>(a.begin() + X, a.end());
vector<int> b;
for(int j = 0; j < a.size(); j += i) {
int v = 0;
for(int k = 0; k < i; k++) {
v |= a[j + k] << k;
}
if(v != m) {
b.push_back(1);
}
for(int k = 0; k < v; k++) {
b.push_back(0);
}
}
vector<int> r;
int oc = 0;
int x = -1, z = -1;
for(auto j : b) {
if(j == 1) {
if(oc == 1) {
x = r.size();
r.push_back(1);
} else if(oc >= 2) {
r.push_back(1);
r.push_back(1);
}
oc++;
} else {
r.push_back(0);
}
}
// debug(r);
z = r.size();
r.push_back(1);
r.resize(n, 0);
// debug(r);
for(int i = 0; i < n; i++) {
if(r[i] == 0) Remove(i);
}
for(int i = n - 1; i >= 0; i--) {
if(i == x || i == z) continue;
if(r[i] == 1) Remove(i);
}
// debug(x);
// debug(z);
Remove(x);
Remove(z);
}
Compilation message
Anna.cpp: In function 'void Anna(int, std::vector<char>)':
Anna.cpp:65:11: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
65 | while(j < b.size() - 1) {
| ~~^~~~~~~~~~~~~~
Bruno.cpp: In function 'void Bruno(int, int, std::vector<int>)':
Bruno.cpp:60:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
60 | for(int j = 0; j < a.size(); j += i) {
| ~~^~~~~~~~~~
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Runtime error |
1 ms |
344 KB |
Execution killed with signal 8 |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Runtime error |
31 ms |
4740 KB |
Execution killed with signal 8 |
| 2 |
Halted |
0 ms |
0 KB |
- |
