Task: | Robotti |
Sender: | osmukka |
Submission time: | 2024-11-06 10:05:43 +0200 |
Language: | C++ (C++17) |
Status: | READY |
Result: | 0 |
group | verdict | score |
---|---|---|
#1 | TIME LIMIT EXCEEDED | 0 |
#2 | TIME LIMIT EXCEEDED | 0 |
test | verdict | time | group | |
---|---|---|---|---|
#1 | TIME LIMIT EXCEEDED | -- | 1, 2 | details |
#2 | TIME LIMIT EXCEEDED | -- | 1, 2 | details |
#3 | WRONG ANSWER | 0.01 s | 1, 2 | details |
#4 | WRONG ANSWER | 0.00 s | 1, 2 | details |
#5 | WRONG ANSWER | 0.00 s | 1, 2 | details |
#6 | TIME LIMIT EXCEEDED | -- | 1, 2 | details |
#7 | TIME LIMIT EXCEEDED | -- | 1, 2 | details |
#8 | WRONG ANSWER | 0.00 s | 1, 2 | details |
#9 | WRONG ANSWER | 0.00 s | 1, 2 | details |
#10 | WRONG ANSWER | 0.00 s | 1, 2 | details |
#11 | TIME LIMIT EXCEEDED | -- | 1, 2 | details |
#12 | WRONG ANSWER | 0.00 s | 2 | details |
#13 | TIME LIMIT EXCEEDED | -- | 2 | details |
#14 | WRONG ANSWER | 0.00 s | 2 | details |
#15 | WRONG ANSWER | 0.00 s | 2 | details |
#16 | TIME LIMIT EXCEEDED | -- | 2 | details |
#17 | TIME LIMIT EXCEEDED | -- | 2 | details |
#18 | TIME LIMIT EXCEEDED | -- | 2 | details |
#19 | TIME LIMIT EXCEEDED | -- | 2 | details |
#20 | TIME LIMIT EXCEEDED | -- | 2 | details |
#21 | WRONG ANSWER | 0.01 s | 2 | details |
#22 | WRONG ANSWER | 0.01 s | 2 | details |
#23 | WRONG ANSWER | 0.01 s | 2 | details |
#24 | TIME LIMIT EXCEEDED | -- | 2 | details |
Code
#include <iostream> #include <vector> #include <string> int distance_left(char* array, int robot_index) { for(int i = robot_index-1; i >= 0; i--) { if(array[i] == '*') { return robot_index - i; } } // If no coins exist to the left. Distance between two indices can't be 0. return 0; } int distance_right(char* array, int robot_index, const int array_len) { for(int i = array_len-robot_index; i <= array_len; i--) { if(array[i] == '*') { return i - robot_index; } } // If no coins exist to the left. return 0; } int main() { int amount = 0; char rooms[300000]; int robot_index = 0; int steps = 0; int coins = 0; std::cin >> amount; std::cin >> rooms; for(int i = 0; i < amount; i++) { if(rooms[i] == 'R') { robot_index = i; break; } } int d_left; int d_right; while(1) { d_left = distance_left(rooms, robot_index); d_right = distance_right(rooms, robot_index, amount); if(d_left < d_right) { steps += d_left; rooms[robot_index] = '.'; robot_index--; rooms[robot_index] = 'R'; coins++; } else if(d_right < d_left) { steps += d_right; rooms[robot_index] = '.'; robot_index++; rooms[robot_index] = 'R'; coins++; } else if(d_left == d_right) { break; } } std::cout << steps << " " << coins << "\n"; return 0; }
Test details
Test 1
Group: 1, 2
Verdict: TIME LIMIT EXCEEDED
input |
---|
1 R |
correct output |
---|
0 0 |
user output |
---|
(empty) |
Test 2
Group: 1, 2
Verdict: TIME LIMIT EXCEEDED
input |
---|
10 ...R...... |
correct output |
---|
0 0 |
user output |
---|
(empty) |
Test 3
Group: 1, 2
Verdict: WRONG ANSWER
input |
---|
10 **.R...*** |
correct output |
---|
12 5 |
user output |
---|
4 4 |
Test 4
Group: 1, 2
Verdict: WRONG ANSWER
input |
---|
10 ***R****** |
correct output |
---|
0 0 |
user output |
---|
3 4 |
Test 5
Group: 1, 2
Verdict: WRONG ANSWER
input |
---|
1000 R................................ |
correct output |
---|
947 9 |
user output |
---|
0 1 |
Test 6
Group: 1, 2
Verdict: TIME LIMIT EXCEEDED
input |
---|
1000 ................................. |
correct output |
---|
886 9 |
user output |
---|
(empty) |
Test 7
Group: 1, 2
Verdict: TIME LIMIT EXCEEDED
input |
---|
1000 .....*..*....**..**..*......*.... |
correct output |
---|
1287 400 |
user output |
---|
(empty) |
Test 8
Group: 1, 2
Verdict: WRONG ANSWER
input |
---|
1000 ************.*****************... |
correct output |
---|
0 0 |
user output |
---|
345 315 |
Test 9
Group: 1, 2
Verdict: WRONG ANSWER
input |
---|
1000 ******************************... |
correct output |
---|
0 0 |
user output |
---|
314 315 |
Test 10
Group: 1, 2
Verdict: WRONG ANSWER
input |
---|
1000 R*****************************... |
correct output |
---|
999 999 |
user output |
---|
0 1 |
Test 11
Group: 1, 2
Verdict: TIME LIMIT EXCEEDED
input |
---|
1000 ******************************... |
correct output |
---|
999 999 |
user output |
---|
(empty) |
Test 12
Group: 2
Verdict: WRONG ANSWER
input |
---|
10000 .......**........*...........*... |
correct output |
---|
10971 999 |
user output |
---|
11000 1000 |
Test 13
Group: 2
Verdict: TIME LIMIT EXCEEDED
input |
---|
10000 *..*....*......*.....*..*........ |
correct output |
---|
9999 999 |
user output |
---|
(empty) |
Test 14
Group: 2
Verdict: WRONG ANSWER
input |
---|
10000 *.*.*...**.*...*....**.**.**..... |
correct output |
---|
18766 5000 |
user output |
---|
2288 1235 |
Test 15
Group: 2
Verdict: WRONG ANSWER
input |
---|
10000 R*****************************... |
correct output |
---|
9999 9999 |
user output |
---|
0 1 |
Test 16
Group: 2
Verdict: TIME LIMIT EXCEEDED
input |
---|
10000 ******************************... |
correct output |
---|
9999 9999 |
user output |
---|
(empty) |
Test 17
Group: 2
Verdict: TIME LIMIT EXCEEDED
input |
---|
200000 ................................. |
correct output |
---|
0 0 |
user output |
---|
(empty) |
Test 18
Group: 2
Verdict: TIME LIMIT EXCEEDED
input |
---|
200000 ................................. |
correct output |
---|
299934 10000 |
user output |
---|
(empty) |
Test 19
Group: 2
Verdict: TIME LIMIT EXCEEDED
input |
---|
200000 **.***....**..**.....***.*..*.... |
correct output |
---|
299998 100000 |
user output |
---|
(empty) |
Test 20
Group: 2
Verdict: TIME LIMIT EXCEEDED
input |
---|
200000 ******************************... |
correct output |
---|
0 0 |
user output |
---|
(empty) |
Test 21
Group: 2
Verdict: WRONG ANSWER
input |
---|
200000 R................................ |
correct output |
---|
133765 3 |
user output |
---|
0 1 |
Test 22
Group: 2
Verdict: WRONG ANSWER
input |
---|
200000 R................................ |
correct output |
---|
199982 5000 |
user output |
---|
0 1 |
Test 23
Group: 2
Verdict: WRONG ANSWER
input |
---|
200000 R*****************************... |
correct output |
---|
199999 199999 |
user output |
---|
0 1 |
Test 24
Group: 2
Verdict: TIME LIMIT EXCEEDED
input |
---|
200000 ******************************... |
correct output |
---|
199999 199999 |
user output |
---|
(empty) |