Task: | Robot |
Sender: | tutis |
Submission time: | 2019-01-19 20:39:44 +0200 |
Language: | C++ |
Status: | READY |
Result: | 12 |
group | verdict | score |
---|---|---|
#1 | ACCEPTED | 12 |
#2 | RUNTIME ERROR | 0 |
#3 | RUNTIME ERROR | 0 |
test | verdict | time | group | |
---|---|---|---|---|
#1 | ACCEPTED | 0.02 s | 1 | details |
#2 | ACCEPTED | 0.02 s | 1 | details |
#3 | ACCEPTED | 0.01 s | 1 | details |
#4 | ACCEPTED | 0.02 s | 1 | details |
#5 | ACCEPTED | 0.02 s | 1 | details |
#6 | ACCEPTED | 0.01 s | 1 | details |
#7 | ACCEPTED | 0.01 s | 1 | details |
#8 | ACCEPTED | 0.02 s | 1 | details |
#9 | ACCEPTED | 0.03 s | 2 | details |
#10 | ACCEPTED | 0.02 s | 2 | details |
#11 | ACCEPTED | 0.02 s | 2 | details |
#12 | ACCEPTED | 0.02 s | 2 | details |
#13 | RUNTIME ERROR | 0.92 s | 2 | details |
#14 | WRONG ANSWER | 0.93 s | 2 | details |
#15 | ACCEPTED | 0.01 s | 2 | details |
#16 | WRONG ANSWER | 0.93 s | 2 | details |
#17 | WRONG ANSWER | 0.93 s | 2 | details |
#18 | ACCEPTED | 0.02 s | 3 | details |
#19 | ACCEPTED | 0.02 s | 3 | details |
#20 | ACCEPTED | 0.02 s | 3 | details |
#21 | ACCEPTED | 0.02 s | 3 | details |
#22 | RUNTIME ERROR | 0.93 s | 3 | details |
#23 | WRONG ANSWER | 0.93 s | 3 | details |
#24 | ACCEPTED | 0.03 s | 3 | details |
#25 | WRONG ANSWER | 0.93 s | 3 | details |
#26 | WRONG ANSWER | 0.92 s | 3 | details |
#27 | ACCEPTED | 0.01 s | 3 | details |
#28 | WRONG ANSWER | 0.92 s | 3 | details |
#29 | WRONG ANSWER | 0.93 s | 3 | details |
#30 | WRONG ANSWER | 0.93 s | 3 | details |
#31 | WRONG ANSWER | 0.93 s | 3 | details |
#32 | WRONG ANSWER | 0.92 s | 3 | details |
#33 | WRONG ANSWER | 0.93 s | 3 | details |
#34 | WRONG ANSWER | 0.93 s | 3 | details |
#35 | WRONG ANSWER | 0.93 s | 3 | details |
#36 | WRONG ANSWER | 0.93 s | 3 | details |
#37 | WRONG ANSWER | 0.93 s | 3 | details |
#38 | WRONG ANSWER | 0.92 s | 3 | details |
#39 | WRONG ANSWER | 0.94 s | 3 | details |
Compiler report
input/code.cpp: In function 'bool tinka(int, int, std::__cxx11::string*, int)': input/code.cpp:17:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (A.size() == n * m && x == 0 && y == 0) ~~~~~~~~~^~~~~~~~
Code
/*input 4 4 */ #include <bits/stdc++.h> using namespace std; typedef long long ll; typedef long double ld; int dx[4] = {0, 1, 0, -1}; int dy[4] = {1, 0, -1, 0}; bool tinka(int n, int m, string a[], int maxi = 100) { int x = 0, y = 0; int t = 0; set<pair<int, int>>A = {{x, y}}; while (maxi > 0) { if (A.size() == n * m && x == 0 && y == 0) return true; if (x + dx[t] < 0 || y + dy[t] < 0 || x + dx[t] >= n || y + dy[t] >= m) return false; bool same = (a[x][y] == a[x + dx[t]][y + dy[t]]); if (a[x][y] == 'R') { a[x][y] = 'G'; } else if (a[x][y] == 'G') { a[x][y] = 'B'; } else a[x][y] = 'R'; x += dx[t]; y += dy[t]; if (!same) t = (t + 1) % 4; A.insert({x, y}); maxi--; } return false; } int main() { clock_t pradzia = clock(); srand(2019); ios_base::sync_with_stdio(false); int n, m; cin >> n >> m; { if (n == 2) { for (int t = 0; t < m; t++) { if (t < m - 1) cout << "R"; else cout << "B\n"; } for (int t = 0; t < m; t++) { if (t < m - 1) { if (t == 0) cout << "B"; else cout << "G"; } else cout << "G\n"; } return 0; } if (m == 2) { cout << "RB\n"; for (int i = 0; i < n - 2; i++) cout << "RB\n"; cout << "RG\n"; return 0; } } string x[2] = { "RRRB", "BGGG" }; while (double(clock() - pradzia) / CLOCKS_PER_SEC <= 0.9) { string a[n]; for (int i = 0; i < n; i++) { a[i] = string(m, 'R'); for (int t = 0; t < m; t++) { if (rand() % 3 == 0) { a[i][t] = 'R'; } else if (rand() % 2 == 0) { a[i][t] = 'G'; } else { a[i][t] = 'B'; } } } string b[n]; for (int i = 0; i < n; i++) { b[i] = a[i]; } if (tinka(n, m, a)) { for (int i = 0; i < n; i++) cout << b[i] << "\n"; return 0; } } if (n == 4 && m == 4) exit(15); cout << "IMPOSSIBLE\n"; }
Test details
Test 1
Group: 1
Verdict: ACCEPTED
input |
---|
2 2 |
correct output |
---|
RG GR |
user output |
---|
RB BG |
Test 2
Group: 1
Verdict: ACCEPTED
input |
---|
2 4 |
correct output |
---|
RRRG GRRR |
user output |
---|
RRRB BGGG |
Test 3
Group: 1
Verdict: ACCEPTED
input |
---|
2 6 |
correct output |
---|
RRRRRG GRRRRR |
user output |
---|
RRRRRB BGGGGG |
Test 4
Group: 1
Verdict: ACCEPTED
input |
---|
2 10 |
correct output |
---|
RRRRRRRRRG GRRRRRRRRR |
user output |
---|
RRRRRRRRRB BGGGGGGGGG |
Test 5
Group: 1
Verdict: ACCEPTED
input |
---|
2 50 |
correct output |
---|
RRRRRRRRRRRRRRRRRRRRRRRRRRRRRR... |
user output |
---|
RRRRRRRRRRRRRRRRRRRRRRRRRRRRRR... Truncated |
Test 6
Group: 1
Verdict: ACCEPTED
input |
---|
2 80 |
correct output |
---|
RRRRRRRRRRRRRRRRRRRRRRRRRRRRRR... |
user output |
---|
RRRRRRRRRRRRRRRRRRRRRRRRRRRRRR... Truncated |
Test 7
Group: 1
Verdict: ACCEPTED
input |
---|
2 98 |
correct output |
---|
RRRRRRRRRRRRRRRRRRRRRRRRRRRRRR... |
user output |
---|
RRRRRRRRRRRRRRRRRRRRRRRRRRRRRR... Truncated |
Test 8
Group: 1
Verdict: ACCEPTED
input |
---|
2 100 |
correct output |
---|
RRRRRRRRRRRRRRRRRRRRRRRRRRRRRR... |
user output |
---|
RRRRRRRRRRRRRRRRRRRRRRRRRRRRRR... Truncated |
Test 9
Group: 2
Verdict: ACCEPTED
input |
---|
2 2 |
correct output |
---|
RG GR |
user output |
---|
RB BG |
Test 10
Group: 2
Verdict: ACCEPTED
input |
---|
2 4 |
correct output |
---|
RRRG GRRR |
user output |
---|
RRRB BGGG |
Test 11
Group: 2
Verdict: ACCEPTED
input |
---|
2 6 |
correct output |
---|
RRRRRG GRRRRR |
user output |
---|
RRRRRB BGGGGG |
Test 12
Group: 2
Verdict: ACCEPTED
input |
---|
4 2 |
correct output |
---|
RG GG GG GR |
user output |
---|
RB RB RB RG |
Test 13
Group: 2
Verdict: RUNTIME ERROR
input |
---|
4 4 |
correct output |
---|
IMPOSSIBLE |
user output |
---|
(empty) |
Test 14
Group: 2
Verdict: WRONG ANSWER
input |
---|
4 6 |
correct output |
---|
RRRRRG GBGRGG GGRBRG GRRBRR |
user output |
---|
IMPOSSIBLE |
Test 15
Group: 2
Verdict: ACCEPTED
input |
---|
6 2 |
correct output |
---|
RG GG GG GG GG ... |
user output |
---|
RB RB RB RB RB ... |
Test 16
Group: 2
Verdict: WRONG ANSWER
input |
---|
6 4 |
correct output |
---|
RRRG RGBG RRGG BBGG GRBG ... |
user output |
---|
IMPOSSIBLE |
Test 17
Group: 2
Verdict: WRONG ANSWER
input |
---|
6 6 |
correct output |
---|
RRRRRG GBGRBG GGGBBG GGGBBG GGRBRG ... |
user output |
---|
IMPOSSIBLE |
Test 18
Group: 3
Verdict: ACCEPTED
input |
---|
2 2 |
correct output |
---|
RG GR |
user output |
---|
RB BG |
Test 19
Group: 3
Verdict: ACCEPTED
input |
---|
2 4 |
correct output |
---|
RRRG GRRR |
user output |
---|
RRRB BGGG |
Test 20
Group: 3
Verdict: ACCEPTED
input |
---|
2 6 |
correct output |
---|
RRRRRG GRRRRR |
user output |
---|
RRRRRB BGGGGG |
Test 21
Group: 3
Verdict: ACCEPTED
input |
---|
4 2 |
correct output |
---|
RG GG GG GR |
user output |
---|
RB RB RB RG |
Test 22
Group: 3
Verdict: RUNTIME ERROR
input |
---|
4 4 |
correct output |
---|
IMPOSSIBLE |
user output |
---|
(empty) |
Test 23
Group: 3
Verdict: WRONG ANSWER
input |
---|
4 6 |
correct output |
---|
RRRRRG GBGRGG GGRBRG GRRBRR |
user output |
---|
IMPOSSIBLE |
Test 24
Group: 3
Verdict: ACCEPTED
input |
---|
6 2 |
correct output |
---|
RG GG GG GG GG ... |
user output |
---|
RB RB RB RB RB ... |
Test 25
Group: 3
Verdict: WRONG ANSWER
input |
---|
6 4 |
correct output |
---|
RRRG RGBG RRGG BBGG GRBG ... |
user output |
---|
IMPOSSIBLE |
Test 26
Group: 3
Verdict: WRONG ANSWER
input |
---|
6 6 |
correct output |
---|
RRRRRG GBGRBG GGGBBG GGGBBG GGRBRG ... |
user output |
---|
IMPOSSIBLE |
Test 27
Group: 3
Verdict: ACCEPTED
input |
---|
2 100 |
correct output |
---|
RRRRRRRRRRRRRRRRRRRRRRRRRRRRRR... |
user output |
---|
RRRRRRRRRRRRRRRRRRRRRRRRRRRRRR... Truncated |
Test 28
Group: 3
Verdict: WRONG ANSWER
input |
---|
4 20 |
correct output |
---|
RRRRRRRRRRRRRRRRRRRG GBBBBBBBBBBBBBBBGRGG GGRRRRRRRRRRRRRRRBRG GRRRRRRRRRRRRRRRRBRR |
user output |
---|
IMPOSSIBLE |
Test 29
Group: 3
Verdict: WRONG ANSWER
input |
---|
4 100 |
correct output |
---|
RRRRRRRRRRRRRRRRRRRRRRRRRRRRRR... |
user output |
---|
IMPOSSIBLE |
Test 30
Group: 3
Verdict: WRONG ANSWER
input |
---|
10 10 |
correct output |
---|
RRRRRRRRRG GBGRBBGRBG GGGBBGGBBG GGGBBGGBBG GGGBBGGBBG ... |
user output |
---|
IMPOSSIBLE |
Test 31
Group: 3
Verdict: WRONG ANSWER
input |
---|
12 12 |
correct output |
---|
RRRRRRRRRRRG RGBBGRBBGRBG RRBGGBBGGBBG RRBGGBBGGBBG RRBGGBBGGBBG ... |
user output |
---|
IMPOSSIBLE |
Test 32
Group: 3
Verdict: WRONG ANSWER
input |
---|
10 12 |
correct output |
---|
RRRRRRRRRRRG RGBBGRBBGRBG RRBGGBBGGBBG RRBGGBBGGBBG RRBGGBBGGBBG ... |
user output |
---|
IMPOSSIBLE |
Test 33
Group: 3
Verdict: WRONG ANSWER
input |
---|
12 10 |
correct output |
---|
RRRRRRRRRG GBGRBBGRBG GGGBBGGBBG GGGBBGGBBG GGGBBGGBBG ... |
user output |
---|
IMPOSSIBLE |
Test 34
Group: 3
Verdict: WRONG ANSWER
input |
---|
10 90 |
correct output |
---|
RRRRRRRRRRRRRRRRRRRRRRRRRRRRRR... |
user output |
---|
IMPOSSIBLE |
Test 35
Group: 3
Verdict: WRONG ANSWER
input |
---|
90 10 |
correct output |
---|
RRRRRRRRRG GBGRBBGRBG GGGBBGGBBG GGGBBGGBBG GGGBBGGBBG ... |
user output |
---|
IMPOSSIBLE |
Test 36
Group: 3
Verdict: WRONG ANSWER
input |
---|
100 100 |
correct output |
---|
RRRRRRRRRRRRRRRRRRRRRRRRRRRRRR... |
user output |
---|
IMPOSSIBLE |
Test 37
Group: 3
Verdict: WRONG ANSWER
input |
---|
98 100 |
correct output |
---|
RRRRRRRRRRRRRRRRRRRRRRRRRRRRRR... |
user output |
---|
IMPOSSIBLE |
Test 38
Group: 3
Verdict: WRONG ANSWER
input |
---|
100 98 |
correct output |
---|
RRRRRRRRRRRRRRRRRRRRRRRRRRRRRR... |
user output |
---|
IMPOSSIBLE |
Test 39
Group: 3
Verdict: WRONG ANSWER
input |
---|
98 98 |
correct output |
---|
RRRRRRRRRRRRRRRRRRRRRRRRRRRRRR... |
user output |
---|
IMPOSSIBLE |