Task: | Robotti |
Sender: | OnniHak |
Submission time: | 2024-10-31 00:11:37 +0200 |
Language: | C++ (C++17) |
Status: | READY |
Result: | 100 |
group | verdict | score |
---|---|---|
#1 | ACCEPTED | 30 |
#2 | ACCEPTED | 70 |
test | verdict | time | group | |
---|---|---|---|---|
#1 | ACCEPTED | 0.00 s | 1, 2 | details |
#2 | ACCEPTED | 0.00 s | 1, 2 | details |
#3 | ACCEPTED | 0.00 s | 1, 2 | details |
#4 | ACCEPTED | 0.00 s | 1, 2 | details |
#5 | ACCEPTED | 0.00 s | 1, 2 | details |
#6 | ACCEPTED | 0.00 s | 1, 2 | details |
#7 | ACCEPTED | 0.01 s | 1, 2 | details |
#8 | ACCEPTED | 0.00 s | 1, 2 | details |
#9 | ACCEPTED | 0.00 s | 1, 2 | details |
#10 | ACCEPTED | 0.00 s | 1, 2 | details |
#11 | ACCEPTED | 0.00 s | 1, 2 | details |
#12 | ACCEPTED | 0.00 s | 2 | details |
#13 | ACCEPTED | 0.00 s | 2 | details |
#14 | ACCEPTED | 0.01 s | 2 | details |
#15 | ACCEPTED | 0.01 s | 2 | details |
#16 | ACCEPTED | 0.01 s | 2 | details |
#17 | ACCEPTED | 0.01 s | 2 | details |
#18 | ACCEPTED | 0.01 s | 2 | details |
#19 | ACCEPTED | 0.03 s | 2 | details |
#20 | ACCEPTED | 0.03 s | 2 | details |
#21 | ACCEPTED | 0.01 s | 2 | details |
#22 | ACCEPTED | 0.01 s | 2 | details |
#23 | ACCEPTED | 0.04 s | 2 | details |
#24 | ACCEPTED | 0.04 s | 2 | details |
Compiler report
input/code.cpp: In function 'std::vector<int> getStepsCoins(std::string&)': input/code.cpp:88:48: warning: variable 'coinIdx' set but not used [-Wunused-but-set-variable] 88 | int steps=0, gatheredCoins=0, robotIdxIdx, coinIdx, coinIdxsSize; | ^~~~~~~
Code
#include <iostream>#include <string>#include <vector>int getDistance(int idx1, int idx2);std::vector<int> getStepsClosestCoinIdx(const std::vector<int>& coinIdxs,std::vector<std::vector<int>>& coinIdxP,int& robotIdxIdx);std::vector<int> getStepsCoins(std::string& roomSeries);int main() {int roomAmount; // perhaps the most useless var of this centurystd::string roomSeries;std::cin >> roomAmount;std:: cin >> roomSeries;std::vector<int> stepsCoins = getStepsCoins(roomSeries);std::cout << stepsCoins.at(0) << " " << stepsCoins.at(1);return 0;}int getDistance(int idx1, int idx2){return abs(idx2 - idx1);}// most intuitive c++ function here...std::vector<int> getStepsClosestCoinIdx(const std::vector<int>& coinIdxs,std::vector<std::vector<int>>& coinIdxP,int& robotIdxIdx){int dist1, dist2, coinIdx1, coinIdx2;if (coinIdxP.at(robotIdxIdx).at(0) == -1) {coinIdx2 = coinIdxs.at(coinIdxP.at(robotIdxIdx).at(1));dist2 = getDistance(coinIdx2, coinIdxs.at(robotIdxIdx));coinIdxP.at(coinIdxP.at(robotIdxIdx).at(1)).at(0) = coinIdxP.at(robotIdxIdx).at(0);robotIdxIdx = coinIdxP.at(robotIdxIdx).at(1);return {dist2, coinIdx2};}if (coinIdxP.at(robotIdxIdx).at(1) == static_cast<int>(coinIdxs.size())) {coinIdx1 = coinIdxs.at(coinIdxP.at(robotIdxIdx).at(0));dist1 = getDistance(coinIdx1, coinIdxs.at(robotIdxIdx));coinIdxP.at(coinIdxP.at(robotIdxIdx).at(0)).at(1) = coinIdxP.at(robotIdxIdx).at(1);robotIdxIdx = coinIdxP.at(robotIdxIdx).at(0);return {dist1, coinIdx1};}coinIdx1 = coinIdxs.at(coinIdxP.at(robotIdxIdx).at(0));coinIdx2 = coinIdxs.at(coinIdxP.at(robotIdxIdx).at(1));dist1 = getDistance(coinIdx1, coinIdxs.at(robotIdxIdx));dist2 = getDistance(coinIdx2, coinIdxs.at(robotIdxIdx));coinIdxP.at(coinIdxP.at(robotIdxIdx).at(1)).at(0) = coinIdxP.at(robotIdxIdx).at(0);coinIdxP.at(coinIdxP.at(robotIdxIdx).at(0)).at(1) = coinIdxP.at(robotIdxIdx).at(1);if (dist1 == dist2) return {dist1, coinIdx1, coinIdx2};if (dist1 < dist2) {robotIdxIdx = coinIdxP.at(robotIdxIdx).at(0);return {dist1, coinIdx1};}robotIdxIdx = coinIdxP.at(robotIdxIdx).at(1);return {dist2, coinIdx2};}std::vector<int> getStepsCoins(std::string& roomSeries) {int roomAmount = static_cast<int>(roomSeries.size());if (roomAmount == 1) return {0, 0};int steps=0, gatheredCoins=0, robotIdxIdx, coinIdx, coinIdxsSize;std::vector<int> stepsCoinIdx, coinIdxs;std::vector<std::vector<int>> coinIdxP;for (int i=0; i<roomAmount; i++) {if (roomSeries[i] == '.') continue;coinIdxsSize = static_cast<int>(coinIdxs.size());if (roomSeries[i] == '*') {coinIdxs.push_back(i);coinIdxP.push_back({coinIdxsSize-1, coinIdxsSize+1});} else if (roomSeries[i] == 'R') {robotIdxIdx = coinIdxs.size(); // robotti sijaitsee täällä på coinIdxs ja coinIdxP listoissa :)coinIdxs.push_back(i);coinIdxP.push_back({coinIdxsSize-1, coinIdxsSize+1});}}int coinsTotalAmount = static_cast<int>(coinIdxs.size())-1;for (int i=0; i<coinsTotalAmount; i++) {stepsCoinIdx = getStepsClosestCoinIdx(coinIdxs, coinIdxP, robotIdxIdx);coinIdx = stepsCoinIdx.at(1);if (stepsCoinIdx.size() > 2) break;steps += stepsCoinIdx.at(0);gatheredCoins++;if (gatheredCoins >= coinsTotalAmount) break;}return {steps, gatheredCoins};}
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: ACCEPTED
input |
---|
10 **.R...*** |
correct output |
---|
12 5 |
user output |
---|
12 5 |
Test 4
Group: 1, 2
Verdict: ACCEPTED
input |
---|
10 ***R****** |
correct output |
---|
0 0 |
user output |
---|
0 0 |
Test 5
Group: 1, 2
Verdict: ACCEPTED
input |
---|
1000 R................................ |
correct output |
---|
947 9 |
user output |
---|
947 9 |
Test 6
Group: 1, 2
Verdict: ACCEPTED
input |
---|
1000 ................................. |
correct output |
---|
886 9 |
user output |
---|
886 9 |
Test 7
Group: 1, 2
Verdict: ACCEPTED
input |
---|
1000 .....*..*....**..**..*......*.... |
correct output |
---|
1287 400 |
user output |
---|
1287 400 |
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: ACCEPTED
input |
---|
1000 R*****************************... |
correct output |
---|
999 999 |
user output |
---|
999 999 |
Test 11
Group: 1, 2
Verdict: ACCEPTED
input |
---|
1000 ******************************... |
correct output |
---|
999 999 |
user output |
---|
999 999 |
Test 12
Group: 2
Verdict: ACCEPTED
input |
---|
10000 .......**........*...........*... |
correct output |
---|
10971 999 |
user output |
---|
10971 999 |
Test 13
Group: 2
Verdict: ACCEPTED
input |
---|
10000 *..*....*......*.....*..*........ |
correct output |
---|
9999 999 |
user output |
---|
9999 999 |
Test 14
Group: 2
Verdict: ACCEPTED
input |
---|
10000 *.*.*...**.*...*....**.**.**..... |
correct output |
---|
18766 5000 |
user output |
---|
18766 5000 |
Test 15
Group: 2
Verdict: ACCEPTED
input |
---|
10000 R*****************************... |
correct output |
---|
9999 9999 |
user output |
---|
9999 9999 |
Test 16
Group: 2
Verdict: ACCEPTED
input |
---|
10000 ******************************... |
correct output |
---|
9999 9999 |
user output |
---|
9999 9999 |
Test 17
Group: 2
Verdict: ACCEPTED
input |
---|
200000 ................................. |
correct output |
---|
0 0 |
user output |
---|
0 0 |
Test 18
Group: 2
Verdict: ACCEPTED
input |
---|
200000 ................................. |
correct output |
---|
299934 10000 |
user output |
---|
299934 10000 |
Test 19
Group: 2
Verdict: ACCEPTED
input |
---|
200000 **.***....**..**.....***.*..*.... |
correct output |
---|
299998 100000 |
user output |
---|
299998 100000 |
Test 20
Group: 2
Verdict: ACCEPTED
input |
---|
200000 ******************************... |
correct output |
---|
0 0 |
user output |
---|
0 0 |
Test 21
Group: 2
Verdict: ACCEPTED
input |
---|
200000 R................................ |
correct output |
---|
133765 3 |
user output |
---|
133765 3 |
Test 22
Group: 2
Verdict: ACCEPTED
input |
---|
200000 R................................ |
correct output |
---|
199982 5000 |
user output |
---|
199982 5000 |
Test 23
Group: 2
Verdict: ACCEPTED
input |
---|
200000 R*****************************... |
correct output |
---|
199999 199999 |
user output |
---|
199999 199999 |
Test 24
Group: 2
Verdict: ACCEPTED
input |
---|
200000 ******************************... |
correct output |
---|
199999 199999 |
user output |
---|
199999 199999 |