| Task: | Poistot |
| Sender: | Laserr |
| Submission time: | 2025-01-18 16:11:39 +0200 |
| Language: | C++ (C++11) |
| Status: | READY |
| Result: | 11 |
| group | verdict | score |
|---|---|---|
| #1 | ACCEPTED | 11 |
| #2 | RUNTIME ERROR | 0 |
| #3 | RUNTIME ERROR | 0 |
| test | verdict | time | group | |
|---|---|---|---|---|
| #1 | ACCEPTED | 0.01 s | 1, 3 | details |
| #2 | ACCEPTED | 0.01 s | 1, 2, 3 | details |
| #3 | ACCEPTED | 0.01 s | 1, 3 | details |
| #4 | ACCEPTED | 0.01 s | 1, 3 | details |
| #5 | RUNTIME ERROR | 0.07 s | 2, 3 | details |
| #6 | RUNTIME ERROR | 0.07 s | 2, 3 | details |
| #7 | RUNTIME ERROR | 0.13 s | 3 | details |
| #8 | RUNTIME ERROR | 0.12 s | 3 | details |
| #9 | RUNTIME ERROR | 0.12 s | 3 | details |
| #10 | RUNTIME ERROR | 0.34 s | 3 | details |
Code
#include <bits/stdc++.h>
using namespace std;
int n;
vector<int> a;
vector<int> v[101010];
set<pair<int,int>> s; //koko, indeksi
int main(){
cin >> n;
a.resize(n);
for(int i = 0; i < n; i++) cin >> a[i];
for(int i = 0; i < n; i++){
if(s.empty()){
s.insert({a[i], i});
v[i].push_back(a[i]);
continue;
}
auto it = s.lower_bound({a[i], 0});
if(it == s.begin()){
s.insert({a[i], i});
v[i].push_back(a[i]);
}
else{
it--;
pair<int,int> p = *it;
s.erase(p);
s.insert({a[i], p.second});
v[p.second].push_back(a[i]);
}
}
cout << s.size() << endl;
for(int i = 0; i < n; i++){
if(v[i].size()){
for(auto j : v[i]) cout << j << " ";
cout << endl;
}
}
}Test details
Test 1
Group: 1, 3
Verdict: ACCEPTED
| input |
|---|
| 1000 447773962 773442532 122816 137... |
| correct output |
|---|
| 53 447773962 773442532 908719430 ... |
| user output |
|---|
| 53 447773962 773442532 908719430 ... Truncated |
Test 2
Group: 1, 2, 3
Verdict: ACCEPTED
| input |
|---|
| 1000 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... |
| correct output |
|---|
| 1000 1 1 1 1 ... |
| user output |
|---|
| 1000 1 1 1 1 ... Truncated |
Test 3
Group: 1, 3
Verdict: ACCEPTED
| input |
|---|
| 1000 1 2 3 4 5 6 7 8 9 10 11 12 13 ... |
| correct output |
|---|
| 1 1 2 3 4 5 6 7 8 9 10 11 12 13 ... |
| user output |
|---|
| 1 1 2 3 4 5 6 7 8 9 10 11 12 13 ... Truncated |
Test 4
Group: 1, 3
Verdict: ACCEPTED
| input |
|---|
| 1000 1000 999 998 997 996 995 994 9... |
| correct output |
|---|
| 1000 1000 999 998 997 ... |
| user output |
|---|
| 1000 1000 999 998 997 ... Truncated |
Test 5
Group: 2, 3
Verdict: RUNTIME ERROR
| input |
|---|
| 200000 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... |
| correct output |
|---|
| 200000 1 1 1 1 ... |
| user output |
|---|
| (empty) |
Error:
terminate called after throwing an instance of 'std::bad_alloc' what(): std::bad_alloc
Test 6
Group: 2, 3
Verdict: RUNTIME ERROR
| input |
|---|
| 200000 5 2 1 10 6 10 5 5 5 4 4 2 3 7 ... |
| correct output |
|---|
| 20776 5 10 2 6 10 1 5 7 9 10 5 7 8 9 10 ... |
| user output |
|---|
| (empty) |
Test 7
Group: 3
Verdict: RUNTIME ERROR
| input |
|---|
| 200000 591414747 75940263 760367935 9... |
| correct output |
|---|
| 879 591414747 760367935 901888417 ... |
| user output |
|---|
| (empty) |
Test 8
Group: 3
Verdict: RUNTIME ERROR
| input |
|---|
| 200000 1 2 3 4 5 6 7 8 9 10 11 12 13 ... |
| correct output |
|---|
| 1 1 2 3 4 5 6 7 8 9 10 11 12 13 ... |
| user output |
|---|
| 1 1 2 3 4 5 6 7 8 9 10 11 12 13 ... Truncated |
Test 9
Group: 3
Verdict: RUNTIME ERROR
| input |
|---|
| 200000 200000 199999 199998 199997 19... |
| correct output |
|---|
| 200000 200000 199999 199998 199997 ... |
| user output |
|---|
| (empty) |
Error:
terminate called after throwing an instance of 'std::bad_alloc' what(): std::bad_alloc
Test 10
Group: 3
Verdict: RUNTIME ERROR
| input |
|---|
| 200000 199999 199997 199995 199993 19... |
| correct output |
|---|
| 100000 199999 200000 199997 199998 199995 199996 199993 199994 ... |
| user output |
|---|
| 100000 199999 200000 199997 199998 199995 199996 199993 199994 ... Truncated |