Submission #1163190

#	Time	Username	Problem	Language	Result	Execution time	Memory
1163190		BigBadBully	Mobitel (COCI14_mobitel)	C++20	50 / 50	1 ms	328 KiB

mobitel

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#include <bits/stdc++.h>
#define int long long
#define pii pair<int,int>
#define ff first
#define ss second
using namespace std;
const int mod = 1e9+7;

void solve()
{
    vector<int> mapa(10);
    for (int i = 1; i <= 9; i++)
    {
        int x;
        cin >> x;
        mapa[x] = i;
    }
    vector<string> ng('z'+1);
    ng['a'] = "2";
    ng['b'] = "22";
    ng['c'] = "222";
    ng['d'] = "3";
    ng['e'] = "33";
    ng['f'] = "333";
    ng['g'] = "4";
    ng['h'] = "44";
    ng['i'] = "444";
    ng['j'] = "5";
    ng['k'] = "55";
    ng['l'] = "555";
    ng['m'] = "6";
    ng['n'] = "66";
    ng['o'] = "666";
    ng['p'] = "7";
    ng['q'] = "77";
    ng['r'] = "777";
    ng['s'] = "7777";
    ng['t'] = "8";
    ng['u'] = "88";
    ng['v'] = "888";
    ng['w'] = "9";
    ng['x'] = "99";
    ng['y'] = "999";
    ng['z'] = "9999";
    string s; 
    cin >> s;
    int n = s.length();
    string ans;
    for (int i = 0; i < n;i++)
    {
        if (ans.size() && ng[s[i]][0] == ans[ans.size()-1])
            ans.push_back('#');
        ans+=ng[s[i]];
    }
    
    for (int i = 0; i < ans.size(); i++)
        if (ans[i] != '#')
        ans[i] = char(mapa[ans[i]-'0']+'0');
    for(char c: ans)cout << c;
    cout << '\n';
    
}

signed main()
{
    ios::sync_with_stdio(0);
    int t = 1;
    //cin >> t;
    while(t--)
        solve();
}

• Subtask 1: 50 / 50