Submission #675606

#	Time	Username	Problem	Language	Result	Execution time	Memory
675606		Tangirkul	Kaučuk (COCI21_kaucuk)	C++17	20 / 50	2 ms	320 KiB

Main

#include<bits/stdc++.h>
  
#define ll long long
#define fi first
#define se second
#define pb push_back
#define sz size
#define Junanna ios::sync_with_stdio(false);cin.tie(0);cout.tie(0);
  
using namespace std;
  
const ll K = 32;
const ll INF = 1e9 + 7;
const ll MOD = 1e9 + 7;
const ll N = (1e5 + 125);

void ma1n ()
{
    ll n;
    cin >> n;
    ll v[500];
    for (ll i = 0; i <= 400; i++)
    {
        v[i] = 0;
    }
    ll sze = 1;
    for (ll t = 1; t <= n; t++)
    {
        string a, b;
        cin >> a >> b;
        ll cnt = 1;
        for (ll i = 2; i < a.sz (); i+=3)
        {
            string c = {};
            c += a[i - 2];
            c += a[i - 1];
            c += a[i];
            if (c != "sub")
            {
                break;
            }
            else
            {
                cnt++;
            }
        }
        if (cnt == sze)
        {
            v[cnt]++;
        }
        else if (cnt > sze)
        {
            for (ll j = sze + 1; j <= cnt; j++)
            {
                v[j]++;
            }
            sze = cnt;
        }
        else
        {
            for (ll j = sze; j > cnt; j--)
            {
                v[j]--;
            }
            v[cnt]++;
            sze = cnt;
        }
        cout << v[1];
        for (ll j = 2; j <= sze; j++)
        {
            cout << "." << v[j];
        }
        cout << " ";
        cout << b << "\n";
    }
}
    
int main ()
{
    Junanna;
    ll t = 1;
    while (t--)
    {
        ma1n ();
    }
    return 0;
}

Compilation message (stderr)

Main.cpp: In function 'void ma1n()':
Main.cpp:32:26: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   32 |         for (ll i = 2; i < a.sz (); i+=3)
      |                        ~~^~~~~~~~~

• Subtask 1: 10 / 10
• Subtask 2: 10 / 10
• Subtask 3: 0 / 10
• Subtask 4: 0 / 20