#include "messy.h"
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef unsigned long long ull;
const int N = 3e5+50;
const ll oo = 1e18;
const ll mod = 1e9+7;
int n;
vector<int> ans;
void add(int l,int r){
if (l + 1 == r) return;
int m = l + r >> 1;
string s = "";
for (int i = 0; i < n; ++i) {
s += '1';
}
for (int i = l; i < r; ++i) {
s[i] = '0';
}
for (int i = l; i < m; ++i) {
s[i] = '1';
add_element(s);
s[i] = '0';
}
add(l, m);
add(m, r);
}
void ask(int l,int r,string s){
if(l > r){
for(int i=0;i<n;i++)
if(s[i] == '0'){
ans[i] = l;
return;
}
}
string x=s,y="";
for(int i=0;i<n;i++)y+='1';
for(int i=0;i<n;i++){
if(s[i] == '0'){
s[i]='1';
if(check_element(s)){
x[i] = '1';
y[i] = '0';
}
s[i]='0';
}
}
int md = (l+r)/2;
ask(l,md,y);
ask(md,r,x);
}
vector<int> restore_permutation(int N, int w, int r) {
int n = N;
add(0,n);
compile_set();
ans.resize(n);
string a = "";
for(int i=0;i<n;i++)a += '0';
ask(0,n,a);
return ans;
}
Compilation message
messy.cpp: In function 'void add(int, int)':
messy.cpp:17:13: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
int m = l + r >> 1;
~~^~~
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Incorrect |
2 ms |
256 KB |
grader returned WA |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Incorrect |
2 ms |
256 KB |
grader returned WA |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Incorrect |
2 ms |
256 KB |
grader returned WA |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Incorrect |
2 ms |
384 KB |
grader returned WA |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Incorrect |
2 ms |
256 KB |
grader returned WA |
2 |
Halted |
0 ms |
0 KB |
- |