Submission #167253

#	Time	Username	Problem	Language	Result	Execution time	Memory
167253		mdn2002	Zamjena (COCI18_zamjena)	C++14	28 / 70	64 ms	5204 KiB

zamjena

#include<bits/stdc++.h>
using namespace std;
int n;
vector<string>a,b;
map<string,string>m;
int main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    cout.tie(NULL);
    cin>>n;
    for(int i=0;i<n;i++)
    {
        string s;
        cin>>s;
        a.push_back(s);
    }
    for(int i=0;i<n;i++)
    {
        string s;
        cin>>s;
        b.push_back(s);
    }
    bool t=true;
    for(int i=0;i<n;i++)
    {
        string s=a[i],z=b[i];
        if('0'<=s[0]&&s[0]<='9')
        {
            if('0'<=z[0]&&z[0]<='9')
            {
                if(s!=z)
                {
                    t=false;
                    break;
                }
            }
            else m[z]=s;
        }
        else if('0'<=z[0]&&z[0]<='9')m[s]=z;
    }
    for(int i=0;i<n;i++)
    {
        string s=a[i],z=b[i];
        if(m[s].size()!=0&&m[z].size()!=0)
        {
            if(m[s]!=m[z])
            {
                t=false;
                break;
            }
        }
        if(m[s].size()==0&&m[z].size()!=0)m[s]=m[z];
        if(m[s].size()!=0&&m[z].size()==0)m[z]=m[s];
    }
    if(t==false)cout<<"NE";
    else cout<<"DA";
}

• Subtask 1: 14 / 14
• Subtask 2: 14 / 14
• Subtask 3: 0 / 14
• Subtask 4: 0 / 14
• Subtask 5: 0 / 14