# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
1088577 |
2024-09-14T15:44:15 Z |
T0p_ |
Gondola (IOI14_gondola) |
C++14 |
|
16 ms |
2772 KB |
#include "gondola.h"
#include <bits/stdc++.h>
using namespace std;
int valid(int n, int inputSeq[]) {
set<int> st;
vector<pair<int, int>> v;
for (int i=0 ; i<n ; i++) {
if (inputSeq[i] <= n) {
v.push_back({ inputSeq[i], i });
}
else {
if (st.find(inputSeq[i]) != st.end()) {
return 0;
}
st.insert(inputSeq[i]);
}
}
sort(v.begin(), v.end());
int sz_v = v.size();
for (int i=0 ; i<sz_v-1 ; i++) {
if (v[i].first == v[i+1].first) {
return 0;
}
if ((v[i].second + v[i+1].first - v[i].first) % n != v[i+1].second) {
return 0;
}
}
return 1;
}
//----------------------
int replacement(int n, int gondolaSeq[], int replacementSeq[]) {
int l = 0, idx_org = -1;
vector<pair<int, int>> v;
set<int> st;
for (int i=0 ; i<n ; i++) {
st.insert(gondolaSeq[i]);
if (gondolaSeq[i] <= n) {
idx_org = i;
break;
}
}
if (idx_org != -1) {
int cur_val = gondolaSeq[idx_org] == n
? 1
: gondolaSeq[idx_org] + 1;
for (int i=idx_org+1 ; i!=idx_org ; i=(i+1)%n) {
if (gondolaSeq[i] > n) {
v.push_back({ cur_val, gondolaSeq[i] });
}
cur_val = cur_val == n ? 1 : cur_val + 1;
}
}
else {
for (int i=0 ; i<n ; i++) {
v.push_back({ i+1, gondolaSeq[i] });
}
}
sort(v.begin(), v.end(), [](pair<int, int> a, pair<int, int> b) {
return a.second < b.second;
});
int next = n + 1;
for (pair<int, int> x : v) {
int cur = x.first, tar = x.second;
while (cur != tar) {
replacementSeq[l++] = cur;
cur = next++;
}
}
return l;
}
//----------------------
int countReplacement(int n, int inputSeq[])
{
return -3;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
344 KB |
Output is correct |
2 |
Correct |
1 ms |
348 KB |
Output is correct |
3 |
Correct |
0 ms |
348 KB |
Output is correct |
4 |
Correct |
0 ms |
348 KB |
Output is correct |
5 |
Correct |
0 ms |
348 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
348 KB |
Output is correct |
2 |
Correct |
1 ms |
348 KB |
Output is correct |
3 |
Correct |
0 ms |
348 KB |
Output is correct |
4 |
Correct |
0 ms |
348 KB |
Output is correct |
5 |
Correct |
0 ms |
348 KB |
Output is correct |
6 |
Correct |
6 ms |
1236 KB |
Output is correct |
7 |
Correct |
14 ms |
2224 KB |
Output is correct |
8 |
Correct |
8 ms |
2260 KB |
Output is correct |
9 |
Correct |
4 ms |
888 KB |
Output is correct |
10 |
Correct |
12 ms |
2260 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
348 KB |
Output is correct |
2 |
Correct |
1 ms |
348 KB |
Output is correct |
3 |
Correct |
1 ms |
348 KB |
Output is correct |
4 |
Correct |
1 ms |
348 KB |
Output is correct |
5 |
Correct |
0 ms |
348 KB |
Output is correct |
6 |
Correct |
6 ms |
1348 KB |
Output is correct |
7 |
Correct |
12 ms |
2260 KB |
Output is correct |
8 |
Correct |
8 ms |
2260 KB |
Output is correct |
9 |
Correct |
6 ms |
860 KB |
Output is correct |
10 |
Correct |
12 ms |
2316 KB |
Output is correct |
11 |
Correct |
0 ms |
348 KB |
Output is correct |
12 |
Correct |
0 ms |
348 KB |
Output is correct |
13 |
Correct |
13 ms |
2396 KB |
Output is correct |
14 |
Correct |
0 ms |
348 KB |
Output is correct |
15 |
Correct |
16 ms |
2772 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
348 KB |
Output is correct |
2 |
Incorrect |
0 ms |
348 KB |
Output isn't correct |
3 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
344 KB |
Output is correct |
2 |
Incorrect |
0 ms |
440 KB |
Output isn't correct |
3 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
348 KB |
Output is correct |
2 |
Incorrect |
0 ms |
348 KB |
Output isn't correct |
3 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Incorrect |
0 ms |
348 KB |
Integer -3 violates the range [0, 1000000008] |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Incorrect |
1 ms |
348 KB |
Integer -3 violates the range [0, 1000000008] |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Incorrect |
0 ms |
348 KB |
Integer -3 violates the range [0, 1000000008] |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Incorrect |
0 ms |
348 KB |
Integer -3 violates the range [0, 1000000008] |
2 |
Halted |
0 ms |
0 KB |
- |