Task: | Robotti |
Sender: | TNT |
Submission time: | 2024-10-30 21:25:53 +0200 |
Language: | C++ (C++17) |
Status: | READY |
Result: | 0 |
group | verdict | score |
---|---|---|
#1 | RUNTIME ERROR | 0 |
#2 | RUNTIME ERROR | 0 |
test | verdict | time | group | |
---|---|---|---|---|
#1 | ACCEPTED | 0.00 s | 1, 2 | details |
#2 | ACCEPTED | 0.00 s | 1, 2 | details |
#3 | RUNTIME ERROR | 0.00 s | 1, 2 | details |
#4 | ACCEPTED | 0.00 s | 1, 2 | details |
#5 | OUTPUT LIMIT EXCEEDED | 0.00 s | 1, 2 | details |
#6 | WRONG ANSWER | 0.00 s | 1, 2 | details |
#7 | WRONG ANSWER | 0.01 s | 1, 2 | details |
#8 | ACCEPTED | 0.00 s | 1, 2 | details |
#9 | ACCEPTED | 0.00 s | 1, 2 | details |
#10 | WRONG ANSWER | 0.00 s | 1, 2 | details |
#11 | WRONG ANSWER | 0.01 s | 1, 2 | details |
#12 | OUTPUT LIMIT EXCEEDED | 0.00 s | 2 | details |
#13 | WRONG ANSWER | 0.04 s | 2 | details |
#14 | OUTPUT LIMIT EXCEEDED | 0.00 s | 2 | details |
#15 | WRONG ANSWER | 0.00 s | 2 | details |
#16 | OUTPUT LIMIT EXCEEDED | 0.00 s | 2 | details |
#17 | ACCEPTED | 0.01 s | 2 | details |
#18 | OUTPUT LIMIT EXCEEDED | 0.00 s | 2 | details |
#19 | OUTPUT LIMIT EXCEEDED | 0.00 s | 2 | details |
#20 | ACCEPTED | 0.01 s | 2 | details |
#21 | OUTPUT LIMIT EXCEEDED | 0.00 s | 2 | details |
#22 | OUTPUT LIMIT EXCEEDED | 0.00 s | 2 | details |
#23 | WRONG ANSWER | 0.01 s | 2 | details |
#24 | OUTPUT LIMIT EXCEEDED | 0.00 s | 2 | details |
Compiler report
input/code.cpp: In function 'std::vector<int> CollectCoins(int, std::string, std::vector<int>)': input/code.cpp:16:54: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 16 | if (DistanceLeft==DistanceRight || (CoinLeft == -1) && (CoinRight == -1)) { | ~~~~~~~~~^~~~~ input/code.cpp:16:75: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 16 | if (DistanceLeft==DistanceRight || (CoinLeft == -1) && (CoinRight == -1)) { | ~~~~~~~~~~^~~~~ input/code.cpp:16:61: warning: suggest parentheses around '&&' within '||' [-Wparentheses] 16 | if (DistanceLeft==DistanceRight || (CoinLeft == -1) && (CoinRight == -1)) { | ~~~~~~~~~~~~~~~~...
Code
#include <iostream> #include <string> #include <vector> std::vector<int> CollectCoins(int Rooms, std::string Layout, std::vector<int> Output) { std::size_t CurRobot = Layout.find("R"); // Distance to the first coin left std::size_t CoinLeft = Layout.find_last_of("*", CurRobot); std::size_t DistanceLeft = CurRobot - CoinLeft; // Distance to the first coin right std::size_t CoinRight = Layout.find_first_of("*", CurRobot); std::size_t DistanceRight = CoinRight - CurRobot; if (DistanceLeft==DistanceRight || (CoinLeft == -1) && (CoinRight == -1)) { return Output; } Layout[CurRobot] = '.'; Output[1]++; if (DistanceLeft<DistanceRight) { Output[0] += DistanceLeft; Layout[CoinLeft] = 'R'; } else { Output[0] += DistanceRight; Layout[CoinRight] = 'R'; } std::cout << Layout << "\n"; return CollectCoins(Rooms, Layout, Output); } int main () { // Input: // n rooms // Building layout // e.g. // 20 // **.*......*.R*...*.. // * = coin; . = empty; R = robot int Rooms; std::string Layout; std::cin >> Rooms; std::cin >> Layout; // GOAL: Find the max number of coins the robot can collect by always going to // the closest coin std::vector<int> Output = {0,0}; Output = CollectCoins(Rooms, Layout, Output); int Steps = Output[0]; int Coins = Output[1]; std::cout << Steps << " " << Coins << "\n"; }
Test details
Test 1
Group: 1, 2
Verdict: ACCEPTED
input |
---|
1 R |
correct output |
---|
0 0 |
user output |
---|
0 0 |
Test 2
Group: 1, 2
Verdict: ACCEPTED
input |
---|
10 ...R...... |
correct output |
---|
0 0 |
user output |
---|
0 0 |
Test 3
Group: 1, 2
Verdict: RUNTIME ERROR
input |
---|
10 **.R...*** |
correct output |
---|
12 5 |
user output |
---|
(empty) |
Test 4
Group: 1, 2
Verdict: ACCEPTED
input |
---|
10 ***R****** |
correct output |
---|
0 0 |
user output |
---|
0 0 |
Test 5
Group: 1, 2
Verdict: OUTPUT LIMIT EXCEEDED
input |
---|
1000 R................................ |
correct output |
---|
947 9 |
user output |
---|
(empty) |
Test 6
Group: 1, 2
Verdict: WRONG ANSWER
input |
---|
1000 ................................. |
correct output |
---|
886 9 |
user output |
---|
................................. |
Test 7
Group: 1, 2
Verdict: WRONG ANSWER
input |
---|
1000 .....*..*....**..**..*......*.... |
correct output |
---|
1287 400 |
user output |
---|
.....*..*....**..**..*......*.... |
Test 8
Group: 1, 2
Verdict: ACCEPTED
input |
---|
1000 ************.*****************... |
correct output |
---|
0 0 |
user output |
---|
0 0 |
Test 9
Group: 1, 2
Verdict: ACCEPTED
input |
---|
1000 ******************************... |
correct output |
---|
0 0 |
user output |
---|
0 0 |
Test 10
Group: 1, 2
Verdict: WRONG ANSWER
input |
---|
1000 R*****************************... |
correct output |
---|
999 999 |
user output |
---|
0 0 |
Test 11
Group: 1, 2
Verdict: WRONG ANSWER
input |
---|
1000 ******************************... |
correct output |
---|
999 999 |
user output |
---|
******************************... |
Test 12
Group: 2
Verdict: OUTPUT LIMIT EXCEEDED
input |
---|
10000 .......**........*...........*... |
correct output |
---|
10971 999 |
user output |
---|
(empty) |
Test 13
Group: 2
Verdict: WRONG ANSWER
input |
---|
10000 *..*....*......*.....*..*........ |
correct output |
---|
9999 999 |
user output |
---|
*..*....*......*.....*..*........ |
Test 14
Group: 2
Verdict: OUTPUT LIMIT EXCEEDED
input |
---|
10000 *.*.*...**.*...*....**.**.**..... |
correct output |
---|
18766 5000 |
user output |
---|
(empty) |
Test 15
Group: 2
Verdict: WRONG ANSWER
input |
---|
10000 R*****************************... |
correct output |
---|
9999 9999 |
user output |
---|
0 0 |
Test 16
Group: 2
Verdict: OUTPUT LIMIT EXCEEDED
input |
---|
10000 ******************************... |
correct output |
---|
9999 9999 |
user output |
---|
(empty) |
Test 17
Group: 2
Verdict: ACCEPTED
input |
---|
200000 ................................. |
correct output |
---|
0 0 |
user output |
---|
0 0 |
Test 18
Group: 2
Verdict: OUTPUT LIMIT EXCEEDED
input |
---|
200000 ................................. |
correct output |
---|
299934 10000 |
user output |
---|
(empty) |
Test 19
Group: 2
Verdict: OUTPUT LIMIT EXCEEDED
input |
---|
200000 **.***....**..**.....***.*..*.... |
correct output |
---|
299998 100000 |
user output |
---|
(empty) |
Test 20
Group: 2
Verdict: ACCEPTED
input |
---|
200000 ******************************... |
correct output |
---|
0 0 |
user output |
---|
0 0 |
Test 21
Group: 2
Verdict: OUTPUT LIMIT EXCEEDED
input |
---|
200000 R................................ |
correct output |
---|
133765 3 |
user output |
---|
(empty) |
Test 22
Group: 2
Verdict: OUTPUT LIMIT EXCEEDED
input |
---|
200000 R................................ |
correct output |
---|
199982 5000 |
user output |
---|
(empty) |
Test 23
Group: 2
Verdict: WRONG ANSWER
input |
---|
200000 R*****************************... |
correct output |
---|
199999 199999 |
user output |
---|
0 0 |
Test 24
Group: 2
Verdict: OUTPUT LIMIT EXCEEDED
input |
---|
200000 ******************************... |
correct output |
---|
199999 199999 |
user output |
---|
(empty) |