제출 #472262

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
472262		Ahmed57	Zamjena (COCI18_zamjena)	C++14	28 / 70	12 ms	1580 KiB

zamjena

#include<bits/stdc++.h>

using namespace std;

int main()
{
    ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL);
    int n;
    cin>>n;
    map<string,string> mp;
    string arr[n],aee[n];;
    for(int i = 0;i<n;i++){
        cin>>arr[i];
        mp[arr[i]] = arr[i];
    }
    for(int i = 0;i<n;i++){
        cin>>aee[i];
        mp[aee[i]] = aee[i];
    }
    for(int i = 0;i<n;i++){
        if(!isdigit(arr[i][0])&&!isdigit(aee[i][0])){
            mp[arr[i]] = mp[aee[i]];
        }
    }
    for(int i = 0;i<n;i++){
        if(isdigit(arr[i][0])&&!isdigit(aee[i][0])){
            if(isdigit(mp[mp[aee[i]]][0])){
                if(mp[mp[aee[i]]]!=arr[i]){
                cout<<"NE\n";return 0;
                }mp[mp[aee[i]]] = arr[i];
            }else mp[mp[aee[i]]]  = arr[i];
        }if(!isdigit(arr[i][0])&&isdigit(aee[i][0])){
            if(isdigit(mp[arr[i]][0])){
                if(mp[mp[arr[i]]]!=aee[i]){
                cout<<"NE\n";return 0;
                }mp[mp[arr[i]]]  = aee[i];
            }else mp[mp[arr[i]]]  = aee[i];
        }
    }
    for(int i = 0;i<n;i++){
        if(isdigit(arr[i][0])&&isdigit(aee[i][0])){
            if(arr[i]!=aee[i]){
                cout<<"NE\n";
                return 0;
            }
        }
    }
    cout<<"DA\n";
    return 0;
}

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