| Task: | Split in Three |
| Sender: | Kesatria_Komodo |
| Submission time: | 2021-01-31 02:41:05 +0200 |
| Language: | C++ (C++17) |
| Status: | READY |
| Result: | 22 |
| group | verdict | score |
|---|---|---|
| #1 | ACCEPTED | 22 |
| #2 | RUNTIME ERROR | 0 |
| test | verdict | time | group | |
|---|---|---|---|---|
| #1 | ACCEPTED | 0.01 s | 1, 2 | details |
| #2 | ACCEPTED | 0.01 s | 1, 2 | details |
| #3 | ACCEPTED | 0.01 s | 1, 2 | details |
| #4 | ACCEPTED | 0.01 s | 1, 2 | details |
| #5 | ACCEPTED | 0.01 s | 1, 2 | details |
| #6 | ACCEPTED | 0.01 s | 1, 2 | details |
| #7 | ACCEPTED | 0.01 s | 1, 2 | details |
| #8 | ACCEPTED | 0.01 s | 1, 2 | details |
| #9 | RUNTIME ERROR | 0.01 s | 2 | details |
| #10 | RUNTIME ERROR | 0.01 s | 2 | details |
| #11 | RUNTIME ERROR | 0.01 s | 2 | details |
| #12 | RUNTIME ERROR | 0.01 s | 2 | details |
| #13 | RUNTIME ERROR | 0.01 s | 2 | details |
| #14 | RUNTIME ERROR | 0.01 s | 2 | details |
| #15 | RUNTIME ERROR | 0.01 s | 2 | details |
Code
#include <iostream>
#include <cstdio>
#include <vector>
#include <queue>
#include <fstream>
#include <bitset>
#include <cassert>
#include <functional>
#include <cstring>
#include <ctime>
#include <cmath>
#include <set>
#include <map>
#include <algorithm>
#define sec second
#define fir first
#define pb push_back
#define mp make_pair
#define REP(i , n) for (int i = 0 ; i < (n) ; i++)
#define BACK(i , n) for (int i = (n) - 1 ; i >= 0 ; i--)
using namespace std;
using vi = vector<int>;
using vii = vector<vi>;
using pii = pair<int , int>;
using ll = long long;
using ld = long double;
const int MAX = 1e9 , MIN = - MAX , MOD = 1e9 + 7;
const ll MAX_LL = 1e18 , MIN_LL = -MAX_LL;
int arr[10] , N;
bool ketemu = false;
void solve(int depth){
if (depth == N){
int sum[3]= {};
REP(i , N)
sum[arr[i]] += i + 1;
if (sum[0] == sum[1] - 1 && sum[2] == sum[1] + 1)
ketemu = true;
}
else
for (int i = 0 ; i < 3 && !ketemu ; ++i){
arr[depth] = i;
solve(depth + 1);
}
}
int main(){
cin >> N;
assert(N <= 10);
solve(0);
if (!ketemu)
cout << "IMPOSSIBLE\n";
else
REP(i , N)
cout << arr[i] + 1 << (i == N - 1 ? '\n' : ' ');
}
Test details
Test 1
Group: 1, 2
Verdict: ACCEPTED
| input |
|---|
| 3 |
| correct output |
|---|
| 1 2 3 |
| user output |
|---|
| 1 2 3 |
Test 2
Group: 1, 2
Verdict: ACCEPTED
| input |
|---|
| 4 |
| correct output |
|---|
| IMPOSSIBLE |
| user output |
|---|
| IMPOSSIBLE |
Test 3
Group: 1, 2
Verdict: ACCEPTED
| input |
|---|
| 5 |
| correct output |
|---|
| 1 3 1 3 2 |
| user output |
|---|
| 1 3 1 3 2 |
Test 4
Group: 1, 2
Verdict: ACCEPTED
| input |
|---|
| 6 |
| correct output |
|---|
| 1 3 2 2 1 3 |
| user output |
|---|
| 1 3 2 2 1 3 |
Test 5
Group: 1, 2
Verdict: ACCEPTED
| input |
|---|
| 7 |
| correct output |
|---|
| IMPOSSIBLE |
| user output |
|---|
| IMPOSSIBLE |
Test 6
Group: 1, 2
Verdict: ACCEPTED
| input |
|---|
| 8 |
| correct output |
|---|
| 2 3 1 2 3 3 2 1 |
| user output |
|---|
| 1 1 1 2 1 3 3 2 |
Test 7
Group: 1, 2
Verdict: ACCEPTED
| input |
|---|
| 9 |
| correct output |
|---|
| 1 2 3 1 2 3 3 2 1 |
| user output |
|---|
| 1 1 1 2 2 2 3 1 3 |
Test 8
Group: 1, 2
Verdict: ACCEPTED
| input |
|---|
| 10 |
| correct output |
|---|
| IMPOSSIBLE |
| user output |
|---|
| IMPOSSIBLE |
Test 9
Group: 2
Verdict: RUNTIME ERROR
| input |
|---|
| 42 |
| correct output |
|---|
| 1 3 2 2 1 3 1 2 3 3 2 1 1 2 3 ... |
| user output |
|---|
| (empty) |
Error:
code: input/code.cpp:48: int main(): Assertion `N <= 10' failed.
Test 10
Group: 2
Verdict: RUNTIME ERROR
| input |
|---|
| 95 |
| correct output |
|---|
| 1 3 1 3 2 1 2 3 3 2 1 1 2 3 3 ... |
| user output |
|---|
| (empty) |
Error:
code: input/code.cpp:48: int main(): Assertion `N <= 10' failed.
Test 11
Group: 2
Verdict: RUNTIME ERROR
| input |
|---|
| 96 |
| correct output |
|---|
| 1 3 2 2 1 3 1 2 3 3 2 1 1 2 3 ... |
| user output |
|---|
| (empty) |
Error:
code: input/code.cpp:48: int main(): Assertion `N <= 10' failed.
Test 12
Group: 2
Verdict: RUNTIME ERROR
| input |
|---|
| 97 |
| correct output |
|---|
| IMPOSSIBLE |
| user output |
|---|
| (empty) |
Error:
code: input/code.cpp:48: int main(): Assertion `N <= 10' failed.
Test 13
Group: 2
Verdict: RUNTIME ERROR
| input |
|---|
| 98 |
| correct output |
|---|
| 2 3 1 2 3 3 2 1 1 2 3 3 2 1 1 ... |
| user output |
|---|
| (empty) |
Error:
code: input/code.cpp:48: int main(): Assertion `N <= 10' failed.
Test 14
Group: 2
Verdict: RUNTIME ERROR
| input |
|---|
| 99 |
| correct output |
|---|
| 1 2 3 1 2 3 3 2 1 1 2 3 3 2 1 ... |
| user output |
|---|
| (empty) |
Error:
code: input/code.cpp:48: int main(): Assertion `N <= 10' failed.
Test 15
Group: 2
Verdict: RUNTIME ERROR
| input |
|---|
| 100 |
| correct output |
|---|
| IMPOSSIBLE |
| user output |
|---|
| (empty) |
Error:
code: input/code.cpp:48: int main(): Assertion `N <= 10' failed.