oj.uz

Submission #645299

# Submission time Handle Problem Language Result Execution time Memory
645299 2022-09-26T17:07:05 Z notme Treasure (info1cup19_treasure) C++14
100 / 100
 5 ms 864 KB 
#include<bits/stdc++.h>
#define endl '\n'
using namespace std;
const int MAXN = 2e5 + 10;
void speed()
{
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    cout.tie(NULL);
}
int n, k;
char s[MAXN];
int cnt[MAXN];
void solve()
{
    cin >> n >> k;
    vector < pair < char, int > > v;
    for (int i = 1; i <= n; ++ i)
    {
        cin >> s[i];
        if(v.size())
        {
            if(v.back().first == s[i])
            {
                v.back().second ++;
            v.back().second %= k;
            if(v.back().second == 0)v.pop_back();
            }
            else v.push_back(make_pair(s[i], 1));
        }
        else v.push_back(make_pair(s[i], 1));
    }
    for (int i = 0; i < v.size(); ++ i)
    {
        for (int j = 0; j < v[i].second; ++ j)
            cout << v[i].first;
    }
    cout << endl;
}
int main()
{
    speed();
    solve();
    return 0;
}

Compilation message

treasure.cpp: In function 'void solve()':
treasure.cpp:33:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<char, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   33 |     for (int i = 0; i < v.size(); ++ i)
      |                     ~~^~~~~~~~~~

Subtask #1
35.0 / 35.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 328 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct

Subtask #2
65.0 / 65.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 328 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 0 ms 324 KB Output is correct
8 Correct 1 ms 328 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 340 KB Output is correct
16 Correct 1 ms 340 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Correct 1 ms 344 KB Output is correct
19 Correct 1 ms 468 KB Output is correct
20 Correct 2 ms 468 KB Output is correct
21 Correct 2 ms 468 KB Output is correct
22 Correct 3 ms 592 KB Output is correct
23 Correct 3 ms 596 KB Output is correct
24 Correct 4 ms 724 KB Output is correct
25 Correct 4 ms 724 KB Output is correct
26 Correct 4 ms 720 KB Output is correct
27 Correct 5 ms 724 KB Output is correct
28 Correct 5 ms 852 KB Output is correct
29 Correct 4 ms 864 KB Output is correct
30 Correct 5 ms 864 KB Output is correct
31 Correct 4 ms 852 KB Output is correct
32 Correct 4 ms 848 KB Output is correct
33 Correct 4 ms 860 KB Output is correct
34 Correct 3 ms 712 KB Output is correct
35 Correct 3 ms 852 KB Output is correct