Task: | Robotti |
Sender: | PMak |
Submission time: | 2024-10-28 01:04:54 +0200 |
Language: | C++ (C++17) |
Status: | READY |
Result: | 100 |
group | verdict | score |
---|---|---|
#1 | ACCEPTED | 30 |
#2 | ACCEPTED | 70 |
test | verdict | time | group | |
---|---|---|---|---|
#1 | ACCEPTED | 0.01 s | 1, 2 | details |
#2 | ACCEPTED | 0.01 s | 1, 2 | details |
#3 | ACCEPTED | 0.01 s | 1, 2 | details |
#4 | ACCEPTED | 0.01 s | 1, 2 | details |
#5 | ACCEPTED | 0.01 s | 1, 2 | details |
#6 | ACCEPTED | 0.01 s | 1, 2 | details |
#7 | ACCEPTED | 0.01 s | 1, 2 | details |
#8 | ACCEPTED | 0.01 s | 1, 2 | details |
#9 | ACCEPTED | 0.01 s | 1, 2 | details |
#10 | ACCEPTED | 0.01 s | 1, 2 | details |
#11 | ACCEPTED | 0.01 s | 1, 2 | details |
#12 | ACCEPTED | 0.01 s | 2 | details |
#13 | ACCEPTED | 0.01 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 | 0.05 s | 2 | details |
#20 | ACCEPTED | 0.06 s | 2 | details |
#21 | ACCEPTED | 0.01 s | 2 | details |
#22 | ACCEPTED | 0.01 s | 2 | details |
#23 | ACCEPTED | 0.10 s | 2 | details |
#24 | ACCEPTED | 0.10 s | 2 | details |
Compiler report
input/code.cpp:22:19: warning: use of 'auto' in parameter declaration only available with '-std=c++20' or '-fconcepts' 22 | void print(vector<auto> v) { | ^~~~ input/code.cpp: In function 'int main()': input/code.cpp:47:9: warning: variable 'r' set but not used [-Wunused-but-set-variable] 47 | int r=0, pos = 0, len = s.length(); | ^
Code
#include <bits/stdc++.h>#define F0R(n) for (int i=0; i<n; i++)#define FOR(from, to) for (int i = from; i < to; i++)#define R0F(n) for (int i = n; i>=0; --i)#define ROF(from, to) for (int i = from; i >= to; --i)#define ll long long#define mod (int) (1e9 + 7)#define vi vector<int>#define vll vector<ll>#define vc vector<char>#define pii pair<int, int>#define pci pair<char, int>#define pll pair<ll, ll>#define YES cout << "YES\n";#define NO cout << "NO\n";#define all(x) x.begin(), x.end()#define rall(x) x.rbegin(), x.rend()using namespace std;void print(vector<auto> v) {for (auto it = v.begin(); it != v.end(); ++it)cout << *it << " ";cout << "\n";}vector<vi> adj(int(1e5+1), vi());vi vis(int(1e5+1));void soln() {int n;cin >> n;}int main() {ios_base::sync_with_stdio(false);cin.tie(NULL);int n;cin >> n;string s;cin >> s;set<int> coin_pos;int r=0, pos = 0, len = s.length();F0R (len) {if (s[i] == '*')coin_pos.insert(i);else if (s[i] == 'R') {coin_pos.insert(i);r = coin_pos.size()-1;pos = i;}}int steps = 0, coins = 0;bool run_loop = true;if (coin_pos.size() == 1)run_loop = false;else if (coin_pos.size() == 2) {run_loop = false;steps = abs(*coin_pos.begin()-*coin_pos.rbegin());coins = 1;}int d1 =1e6, d2 = 1e6;while (run_loop) {d1 = 1e6; d2 = 1e6;if (coin_pos.size() == 1)break;auto it1 = coin_pos.lower_bound(pos);if (it1 != coin_pos.begin()) {d1 = abs(pos-*--it1);}auto it2 = coin_pos.upper_bound(pos);if (it2 != coin_pos.end()) {d2 = abs(pos-*it2);}if (d1 == d2)break;else if (d1 < d2) {++coins;steps += d1;coin_pos.erase(pos);pos = *it1;}else {coins += 1;steps += d2;coin_pos.erase(pos);pos = *it2;}}cout << steps << " " << coins;return 0;}
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 |