#include "gondola.h"
#include<bits/stdc++.h>
#define pb push_back
#define all(x) x.begin(), x.end()
using namespace std;
using ll = long long;
using vi = vector<int>;
int valid(int n, int a[]) {
set<int> x;
int p = 0;
for(int i = 0; i < n; i++) {
if(!x.insert(a[i]).second) return 0;
if(a[p]>a[i]) p = i;
}
if(p>n) return true;
int u = a[p];
for(int i = 0; i < n; i++) {
if(a[p]<=n&&a[p]!=u) return 0;
p = (p+1)%n;
u = (u%n)+1;
}
return 1;
}
//----------------------
int pos[250250];
int replacement(int n, int a[], int b[]) {
memset(pos, 0, sizeof pos);
int mp = 0, p = 0;
for(int i = 0; i < n; i++) {
if(a[i] > n) {
pos[a[i]] = i;
}
if(a[i]>a[mp]) mp=i;
if(a[i]<a[p]) p=i;
}
if(a[mp]<=n) return 0;
int M = a[mp], l = 0;
if(a[p]>n) a[p] = 1;
int u = a[p];
for(int i = 0; i < n; i++) {
a[p] = u;
p = (p+1)%n;
u = (u%n)+1;
}
for(int i = n+1; i <= M; i++) {
if(pos[i]) {
b[l++] = a[pos[i]];
a[pos[i]] = i;
} else {
b[l++] = a[pos[mp]];
a[pos[mp]] = i;
}
}
return l;
}
//----------------------
int countReplacement(int n, int a[]) {
return 69;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
376 KB |
Output is correct |
2 |
Correct |
2 ms |
376 KB |
Output is correct |
3 |
Correct |
2 ms |
256 KB |
Output is correct |
4 |
Correct |
2 ms |
256 KB |
Output is correct |
5 |
Correct |
2 ms |
376 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
256 KB |
Output is correct |
2 |
Correct |
2 ms |
256 KB |
Output is correct |
3 |
Correct |
2 ms |
376 KB |
Output is correct |
4 |
Correct |
2 ms |
376 KB |
Output is correct |
5 |
Correct |
2 ms |
376 KB |
Output is correct |
6 |
Correct |
16 ms |
2296 KB |
Output is correct |
7 |
Correct |
14 ms |
632 KB |
Output is correct |
8 |
Correct |
30 ms |
3960 KB |
Output is correct |
9 |
Correct |
10 ms |
1500 KB |
Output is correct |
10 |
Correct |
37 ms |
4604 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
256 KB |
Output is correct |
2 |
Correct |
2 ms |
376 KB |
Output is correct |
3 |
Correct |
2 ms |
256 KB |
Output is correct |
4 |
Correct |
2 ms |
256 KB |
Output is correct |
5 |
Correct |
2 ms |
256 KB |
Output is correct |
6 |
Correct |
16 ms |
2168 KB |
Output is correct |
7 |
Correct |
14 ms |
632 KB |
Output is correct |
8 |
Correct |
30 ms |
3960 KB |
Output is correct |
9 |
Correct |
10 ms |
1528 KB |
Output is correct |
10 |
Correct |
36 ms |
4472 KB |
Output is correct |
11 |
Correct |
2 ms |
376 KB |
Output is correct |
12 |
Correct |
2 ms |
256 KB |
Output is correct |
13 |
Correct |
21 ms |
2100 KB |
Output is correct |
14 |
Correct |
2 ms |
256 KB |
Output is correct |
15 |
Correct |
50 ms |
4856 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
3 ms |
1272 KB |
Output is correct |
2 |
Correct |
3 ms |
1272 KB |
Output is correct |
3 |
Correct |
4 ms |
1272 KB |
Output is correct |
4 |
Correct |
3 ms |
1272 KB |
Output is correct |
5 |
Correct |
3 ms |
1272 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
3 ms |
1272 KB |
Output is correct |
2 |
Correct |
3 ms |
1272 KB |
Output is correct |
3 |
Correct |
3 ms |
1272 KB |
Output is correct |
4 |
Correct |
3 ms |
1272 KB |
Output is correct |
5 |
Correct |
3 ms |
1272 KB |
Output is correct |
6 |
Incorrect |
3 ms |
1272 KB |
Output isn't correct |
7 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
3 ms |
1272 KB |
Output is correct |
2 |
Correct |
3 ms |
1272 KB |
Output is correct |
3 |
Correct |
3 ms |
1272 KB |
Output is correct |
4 |
Correct |
3 ms |
1272 KB |
Output is correct |
5 |
Correct |
3 ms |
1276 KB |
Output is correct |
6 |
Incorrect |
3 ms |
1244 KB |
Output isn't correct |
7 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Incorrect |
2 ms |
252 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Incorrect |
2 ms |
256 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Incorrect |
2 ms |
376 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Incorrect |
2 ms |
256 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |