| Task: | Thieves and Prisons |
| Sender: | Bjarni Thor |
| Submission time: | 2019-03-06 14:52:38 +0200 |
| Language: | C++ |
| Status: | READY |
| Result: | 8 |
| group | verdict | score |
|---|---|---|
| #1 | ACCEPTED | 8 |
| #2 | RUNTIME ERROR | 0 |
| #3 | RUNTIME ERROR | 0 |
| #4 | RUNTIME ERROR | 0 |
| #5 | RUNTIME ERROR | 0 |
| test | verdict | time | group | |
|---|---|---|---|---|
| #1 | ACCEPTED | 0.02 s | 2, 4, 5 | details |
| #2 | ACCEPTED | 0.01 s | 2, 4, 5 | details |
| #3 | ACCEPTED | 0.02 s | 2, 4, 5 | details |
| #4 | ACCEPTED | 0.02 s | 2, 4, 5 | details |
| #5 | ACCEPTED | 0.03 s | 2, 4, 5 | details |
| #6 | ACCEPTED | 0.01 s | 4, 5 | details |
| #7 | ACCEPTED | 0.02 s | 4, 5 | details |
| #8 | ACCEPTED | 0.01 s | 4, 5 | details |
| #9 | ACCEPTED | 0.02 s | 1, 3, 4, 5 | details |
| #10 | ACCEPTED | 0.01 s | 1, 3, 4, 5 | details |
| #11 | ACCEPTED | 0.01 s | 1, 3, 4, 5 | details |
| #12 | ACCEPTED | 0.01 s | 1, 3, 4, 5 | details |
| #13 | ACCEPTED | 0.02 s | 1, 3, 4, 5 | details |
| #14 | ACCEPTED | 0.04 s | 1, 3, 4, 5 | details |
| #15 | ACCEPTED | 0.02 s | 1, 3, 4, 5 | details |
| #16 | ACCEPTED | 0.01 s | 1, 3, 4, 5 | details |
| #17 | ACCEPTED | 0.03 s | 1, 2, 3, 4, 5 | details |
| #18 | ACCEPTED | 0.02 s | 1, 3, 4, 5 | details |
| #19 | RUNTIME ERROR | 0.31 s | 2, 5 | details |
| #20 | RUNTIME ERROR | 0.32 s | 2, 5 | details |
| #21 | RUNTIME ERROR | 0.31 s | 2, 5 | details |
| #22 | RUNTIME ERROR | 0.30 s | 5 | details |
| #23 | RUNTIME ERROR | 0.31 s | 5 | details |
| #24 | RUNTIME ERROR | 0.41 s | 3, 4, 5 | details |
| #25 | RUNTIME ERROR | 0.40 s | 3, 4, 5 | details |
| #26 | RUNTIME ERROR | 0.40 s | 3, 4, 5 | details |
| #27 | RUNTIME ERROR | 0.41 s | 3, 4, 5 | details |
| #28 | RUNTIME ERROR | 0.40 s | 4, 5 | details |
| #29 | RUNTIME ERROR | 0.40 s | 4, 5 | details |
| #30 | RUNTIME ERROR | 0.41 s | 4, 5 | details |
| #31 | RUNTIME ERROR | 0.40 s | 4, 5 | details |
| #32 | RUNTIME ERROR | 0.41 s | 2, 4, 5 | details |
| #33 | RUNTIME ERROR | 0.41 s | 2, 4, 5 | details |
| #34 | RUNTIME ERROR | 0.40 s | 2, 4, 5 | details |
| #35 | RUNTIME ERROR | 0.41 s | 2, 4, 5 | details |
| #36 | RUNTIME ERROR | 0.30 s | 3, 5 | details |
| #37 | RUNTIME ERROR | 0.31 s | 3, 5 | details |
| #38 | RUNTIME ERROR | 0.31 s | 3, 5 | details |
| #39 | RUNTIME ERROR | 0.30 s | 3, 5 | details |
| #40 | RUNTIME ERROR | 0.30 s | 5 | details |
| #41 | RUNTIME ERROR | 0.30 s | 5 | details |
| #42 | RUNTIME ERROR | 0.30 s | 5 | details |
| #43 | RUNTIME ERROR | 0.31 s | 5 | details |
| #44 | RUNTIME ERROR | 0.33 s | 2, 5 | details |
| #45 | RUNTIME ERROR | 0.30 s | 2, 5 | details |
| #46 | RUNTIME ERROR | 0.31 s | 2, 5 | details |
| #47 | RUNTIME ERROR | 0.30 s | 2, 5 | details |
Compiler report
input/code.cpp: In function 'bool can(std::__cxx11::string)':
input/code.cpp:42:14: warning: array subscript has type 'char' [-Wchar-subscripts]
cells[a[i]].PB(in);
^
input/code.cpp:45:18: warning: array subscript has type 'char' [-Wchar-subscripts]
if (cells[a[i]].empty()) return false;
^
input/code.cpp:47:28: warning: array subscript has type 'char' [-Wchar-subscripts]
for (auto u : cells[a[i]]) {
^
input/code.cpp:50:14: warning: array subscript has type 'char' [-Wchar-subscripts]
cells[a[i]].clear();
^Code
#include <bits/stdc++.h>
using namespace std;
#define rep(i,a,b) for (__typeof(a) i=(a); i<(b); i++)
#define MP make_pair
#define PB push_back
typedef long long ll;
typedef pair<int, int> ii;
typedef vector<ii> vii;
typedef vector<int> vi;
#define INF 1000000000
#define PI 3.14159265359
int n, k, m;
vector<string> toTry;
vector< pair<char, int> > events;
bool caught[30];
vi cells[5];
void perms(int at, string str)
{
if (at == m) {
toTry.PB(str);
return;
}
perms(at + 1, str);
str[at] = '1';
perms(at + 1, str);
}
bool can(string a)
{
for (int i = 0; i < 5; i++) cells[i].clear();
memset(caught, 0, sizeof(caught));
for (int i = 0; i < m; i++) {
char op = events[i].first;
int in = events[i].second;
if (op == 'C') {
if (caught[in]) return false;
caught[in] = 1;
cells[a[i]].PB(in);
}
if (op == 'O') {
if (cells[a[i]].empty()) return false;
if (caught[in]) return false;
for (auto u : cells[a[i]]) {
caught[u] = 0;
}
cells[a[i]].clear();
}
}
return true;
}
int main()
{
ios_base::sync_with_stdio(false);
cin >> n >> k >> m;
for (int i = 0; i < m; i++) {
char a;
int b;
cin >> a >> b;
events.PB(MP(a, b));
}
string a;
for (int i = 0; i < m; i++) a += '0';
perms(0, a);
for (auto u : toTry) {
if (can(u)) {
for (int i = 0; i < m; i++) {
if (i != 0) cout << " ";
cout << u[i] - '0' + 1;
}
return 0;
}
}
cout << "IMPOSSIBLE" << endl;
return 0;
}
Test details
Test 1
Group: 2, 4, 5
Verdict: ACCEPTED
| input |
|---|
| 1 1 1 C 1 |
| correct output |
|---|
| 1 |
| user output |
|---|
| 1 |
Test 2
Group: 2, 4, 5
Verdict: ACCEPTED
| input |
|---|
| 1 1 1 O 1 |
| correct output |
|---|
| IMPOSSIBLE |
| user output |
|---|
| IMPOSSIBLE |
Test 3
Group: 2, 4, 5
Verdict: ACCEPTED
| input |
|---|
| 1 1 2 C 1 C 1 |
| correct output |
|---|
| IMPOSSIBLE |
| user output |
|---|
| IMPOSSIBLE |
Test 4
Group: 2, 4, 5
Verdict: ACCEPTED
| input |
|---|
| 1 1 2 C 1 O 1 |
| correct output |
|---|
| IMPOSSIBLE |
| user output |
|---|
| IMPOSSIBLE |
Test 5
Group: 2, 4, 5
Verdict: ACCEPTED
| input |
|---|
| 1 1 2 O 1 C 1 |
| correct output |
|---|
| IMPOSSIBLE |
| user output |
|---|
| IMPOSSIBLE |
Test 6
Group: 4, 5
Verdict: ACCEPTED
| input |
|---|
| 2 1 2 C 1 C 2 |
| correct output |
|---|
| 1 1 |
| user output |
|---|
| 1 1 |
Test 7
Group: 4, 5
Verdict: ACCEPTED
| input |
|---|
| 2 1 2 C 1 O 1 |
| correct output |
|---|
| IMPOSSIBLE |
| user output |
|---|
| IMPOSSIBLE |
Test 8
Group: 4, 5
Verdict: ACCEPTED
| input |
|---|
| 2 1 2 C 1 O 2 |
| correct output |
|---|
| 1 1 |
| user output |
|---|
| 1 1 |
Test 9
Group: 1, 3, 4, 5
Verdict: ACCEPTED
| input |
|---|
| 3 2 5 C 1 C 2 O 3 C 1 ... |
| correct output |
|---|
| 1 1 1 1 1 |
| user output |
|---|
| 1 1 1 1 1 |
Test 10
Group: 1, 3, 4, 5
Verdict: ACCEPTED
| input |
|---|
| 3 2 5 C 1 C 2 O 3 O 3 ... |
| correct output |
|---|
| 2 1 2 1 1 |
| user output |
|---|
| 1 2 1 2 1 |
Test 11
Group: 1, 3, 4, 5
Verdict: ACCEPTED
| input |
|---|
| 3 2 5 C 1 C 2 O 3 O 1 ... |
| correct output |
|---|
| 2 1 2 1 1 |
| user output |
|---|
| 1 2 1 2 1 |
Test 12
Group: 1, 3, 4, 5
Verdict: ACCEPTED
| input |
|---|
| 3 2 5 C 1 C 2 O 1 O 3 ... |
| correct output |
|---|
| IMPOSSIBLE |
| user output |
|---|
| IMPOSSIBLE |
Test 13
Group: 1, 3, 4, 5
Verdict: ACCEPTED
| input |
|---|
| 3 2 4 C 1 O 2 C 1 O 3 |
| correct output |
|---|
| 1 1 1 1 |
| user output |
|---|
| 1 1 1 1 |
Test 14
Group: 1, 3, 4, 5
Verdict: ACCEPTED
| input |
|---|
| 3 2 4 C 1 O 2 C 2 O 1 |
| correct output |
|---|
| 1 1 1 1 |
| user output |
|---|
| 1 1 1 1 |
Test 15
Group: 1, 3, 4, 5
Verdict: ACCEPTED
| input |
|---|
| 3 2 3 C 1 C 2 C 3 |
| correct output |
|---|
| 1 1 1 |
| user output |
|---|
| 1 1 1 |
Test 16
Group: 1, 3, 4, 5
Verdict: ACCEPTED
| input |
|---|
| 3 2 3 O 1 C 2 C 3 |
| correct output |
|---|
| IMPOSSIBLE |
| user output |
|---|
| IMPOSSIBLE |
Test 17
Group: 1, 2, 3, 4, 5
Verdict: ACCEPTED
| input |
|---|
| 2 2 7 C 1 O 2 O 2 O 2 ... |
| correct output |
|---|
| IMPOSSIBLE |
| user output |
|---|
| IMPOSSIBLE |
Test 18
Group: 1, 3, 4, 5
Verdict: ACCEPTED
| input |
|---|
| 4 2 5 C 2 O 3 C 1 O 4 ... |
| correct output |
|---|
| 1 1 1 1 1 |
| user output |
|---|
| 1 1 1 1 1 |
Test 19
Group: 2, 5
Verdict: RUNTIME ERROR
| input |
|---|
| 100000 100000 100000 C 1 C 2 C 3 C 4 ... |
| correct output |
|---|
| 50000 49999 49998 49997 49996 ... |
| user output |
|---|
| (empty) |
Test 20
Group: 2, 5
Verdict: RUNTIME ERROR
| input |
|---|
| 100000 100000 100000 C 1 C 2 C 3 C 4 ... |
| correct output |
|---|
| 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... |
| user output |
|---|
| (empty) |
Test 21
Group: 2, 5
Verdict: RUNTIME ERROR
| input |
|---|
| 100000 100000 100000 C 1 C 2 C 3 C 4 ... |
| correct output |
|---|
| 20000 20000 20000 20000 20000 ... |
| user output |
|---|
| (empty) |
Test 22
Group: 5
Verdict: RUNTIME ERROR
| input |
|---|
| 100000 100 100000 C 1 C 2 C 3 C 4 ... |
| correct output |
|---|
| 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... |
| user output |
|---|
| (empty) |
Test 23
Group: 5
Verdict: RUNTIME ERROR
| input |
|---|
| 100000 99 100000 C 1 C 2 C 3 C 4 ... |
| correct output |
|---|
| IMPOSSIBLE |
| user output |
|---|
| (empty) |
Test 24
Group: 3, 4, 5
Verdict: RUNTIME ERROR
| input |
|---|
| 500 2 500 C 384 O 62 C 387 O 473 ... |
| correct output |
|---|
| 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... |
| user output |
|---|
| (empty) |
Test 25
Group: 3, 4, 5
Verdict: RUNTIME ERROR
| input |
|---|
| 500 2 500 C 384 O 62 C 387 O 473 ... |
| correct output |
|---|
| 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 ... |
| user output |
|---|
| (empty) |
Test 26
Group: 3, 4, 5
Verdict: RUNTIME ERROR
| input |
|---|
| 500 2 500 C 384 O 62 C 387 O 473 ... |
| correct output |
|---|
| 1 1 1 1 1 1 1 1 1 1 1 1 2 1 2 ... |
| user output |
|---|
| (empty) |
Test 27
Group: 3, 4, 5
Verdict: RUNTIME ERROR
| input |
|---|
| 500 2 500 C 384 O 62 C 387 C 473 ... |
| correct output |
|---|
| 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... |
| user output |
|---|
| (empty) |
Test 28
Group: 4, 5
Verdict: RUNTIME ERROR
| input |
|---|
| 500 250 500 C 384 O 62 C 387 O 473 ... |
| correct output |
|---|
| 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... |
| user output |
|---|
| (empty) |
Test 29
Group: 4, 5
Verdict: RUNTIME ERROR
| input |
|---|
| 500 250 500 C 384 O 62 C 387 O 473 ... |
| correct output |
|---|
| 1 1 1 1 1 1 1 1 1 1 1 1 2 1 3 ... |
| user output |
|---|
| (empty) |
Test 30
Group: 4, 5
Verdict: RUNTIME ERROR
| input |
|---|
| 500 250 500 C 384 O 62 C 387 O 473 ... |
| correct output |
|---|
| 1 1 1 1 1 3 2 3 3 2 2 2 5 4 2 ... |
| user output |
|---|
| (empty) |
Test 31
Group: 4, 5
Verdict: RUNTIME ERROR
| input |
|---|
| 500 250 500 C 384 O 62 C 387 C 473 ... |
| correct output |
|---|
| 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... |
| user output |
|---|
| (empty) |
Test 32
Group: 2, 4, 5
Verdict: RUNTIME ERROR
| input |
|---|
| 500 500 500 C 384 O 62 C 387 O 473 ... |
| correct output |
|---|
| 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... |
| user output |
|---|
| (empty) |
Test 33
Group: 2, 4, 5
Verdict: RUNTIME ERROR
| input |
|---|
| 500 500 500 C 384 O 62 C 387 O 473 ... |
| correct output |
|---|
| 1 1 1 1 1 1 1 1 1 1 1 1 2 1 3 ... |
| user output |
|---|
| (empty) |
Test 34
Group: 2, 4, 5
Verdict: RUNTIME ERROR
| input |
|---|
| 500 500 500 C 384 O 62 C 387 O 473 ... |
| correct output |
|---|
| 1 1 1 1 2 1 3 3 3 2 2 2 2 4 5 ... |
| user output |
|---|
| (empty) |
Test 35
Group: 2, 4, 5
Verdict: RUNTIME ERROR
| input |
|---|
| 500 500 500 C 384 O 62 C 387 C 473 ... |
| correct output |
|---|
| 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... |
| user output |
|---|
| (empty) |
Test 36
Group: 3, 5
Verdict: RUNTIME ERROR
| input |
|---|
| 100000 2 100000 C 89384 O 54062 C 85387 O 53318 ... |
| correct output |
|---|
| 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... |
| user output |
|---|
| (empty) |
Test 37
Group: 3, 5
Verdict: RUNTIME ERROR
| input |
|---|
| 100000 2 100000 C 89384 O 54062 C 85387 O 53318 ... |
| correct output |
|---|
| 1 1 1 1 1 1 1 1 1 1 1 1 2 2 1 ... |
| user output |
|---|
| (empty) |
Test 38
Group: 3, 5
Verdict: RUNTIME ERROR
| input |
|---|
| 100000 2 100000 C 89384 O 54062 C 85387 O 53318 ... |
| correct output |
|---|
| 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 ... |
| user output |
|---|
| (empty) |
Test 39
Group: 3, 5
Verdict: RUNTIME ERROR
| input |
|---|
| 100000 2 100000 C 89384 O 54062 C 85387 C 53318 ... |
| correct output |
|---|
| 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... |
| user output |
|---|
| (empty) |
Test 40
Group: 5
Verdict: RUNTIME ERROR
| input |
|---|
| 100000 50000 100000 C 89384 O 54062 C 85387 O 53318 ... |
| correct output |
|---|
| 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... |
| user output |
|---|
| (empty) |
Test 41
Group: 5
Verdict: RUNTIME ERROR
| input |
|---|
| 100000 50000 100000 C 89384 O 54062 C 85387 O 53318 ... |
| correct output |
|---|
| 1 1 1 1 1 1 1 1 1 1 1 1 3 2 1 ... |
| user output |
|---|
| (empty) |
Test 42
Group: 5
Verdict: RUNTIME ERROR
| input |
|---|
| 100000 50000 100000 C 89384 O 54062 C 85387 O 53318 ... |
| correct output |
|---|
| 1 1 1 1 1 3 2 3 3 3 3 3 3 4 5 ... |
| user output |
|---|
| (empty) |
Test 43
Group: 5
Verdict: RUNTIME ERROR
| input |
|---|
| 100000 50000 100000 C 89384 O 54062 C 85387 C 53318 ... |
| correct output |
|---|
| 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... |
| user output |
|---|
| (empty) |
Test 44
Group: 2, 5
Verdict: RUNTIME ERROR
| input |
|---|
| 100000 100000 100000 C 89384 O 54062 C 85387 O 53318 ... |
| correct output |
|---|
| 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... |
| user output |
|---|
| (empty) |
Test 45
Group: 2, 5
Verdict: RUNTIME ERROR
| input |
|---|
| 100000 100000 100000 C 89384 O 54062 C 85387 O 53318 ... |
| correct output |
|---|
| 1 1 1 1 1 1 1 1 1 1 1 1 3 2 1 ... |
| user output |
|---|
| (empty) |
Test 46
Group: 2, 5
Verdict: RUNTIME ERROR
| input |
|---|
| 100000 100000 100000 C 89384 O 54062 C 85387 O 53318 ... |
| correct output |
|---|
| 1 1 1 1 2 1 3 3 3 3 3 3 4 5 3 ... |
| user output |
|---|
| (empty) |
Test 47
Group: 2, 5
Verdict: RUNTIME ERROR
| input |
|---|
| 100000 100000 100000 C 89384 O 54062 C 85387 C 53318 ... |
| correct output |
|---|
| 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... |
| user output |
|---|
| (empty) |