oj.uz

답안 #472305

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
472305 2021-09-13T11:25:37 Z Mr_OK_Man Zamjena (COCI18_zamjena) C++17
70 / 70
 303 ms 15540 KB 
#include <bits/stdc++.h>
using namespace std;
 long long c=0,n;
     long long r=0;

   string a[50001]={},b[50001]={};
   map<string,vector<string>>mp;
   map<string,vector<string>>mp1;
map<string,bool>v;
void dfs(string x)
{
    if(isdigit(x[0]))
    {
        r++;
    }

   v[x]=1;
   for(auto i:mp[x])
   {
       if(v[i]==0)
       {
           dfs(i);
       }

   }

}
int main()
{
   // cout << "Hello world!" << endl;
  cin>>n;
   long long as=0,a1s=0,bs=0,b1s=0;
   for(int i=0;i<n;i++)
   {
       string s;
       cin>>s;
       long long r=0;
     a[i]=s;
   }
    for(int i=0;i<n;i++)
   {
       string s;
       cin>>s;

     b[i]=s;
     mp[a[i]].push_back(s);
     mp[s].push_back(a[i]);
   }
   long long q=0;
   for(int i=0;i<n;i++)
   {
  r=0;
    if(isdigit(a[i][0])&&isdigit(b[i][0]))
    {
if(a[i]!=b[i])
{
    q=1;
    break;
}
    }
    else
    {
        if(isdigit(a[i][0]))
        {
            dfs(b[i]);
        }
        else
        {
            dfs(a[i]);
        }
        if(r>1)
        {
            q=1;
            break;
        }
    }

   }
   if(q==1)
   {
       cout<<"NE"<<endl;
   }
   else
   {
       cout<<"DA"<<endl;
   }

   //sort(a,a+as);
   //sort(a1,a1+a1s);
   //sort(b,b+bs);
   //sort(b1,b1+b1s);




    return 0;
}

Compilation message

zamjena.cpp: In function 'int main()':
zamjena.cpp:37:18: warning: unused variable 'r' [-Wunused-variable]
   37 |        long long r=0;
      |                  ^
zamjena.cpp:32:14: warning: unused variable 'as' [-Wunused-variable]
   32 |    long long as=0,a1s=0,bs=0,b1s=0;
      |              ^~
zamjena.cpp:32:19: warning: unused variable 'a1s' [-Wunused-variable]
   32 |    long long as=0,a1s=0,bs=0,b1s=0;
      |                   ^~~
zamjena.cpp:32:25: warning: unused variable 'bs' [-Wunused-variable]
   32 |    long long as=0,a1s=0,bs=0,b1s=0;
      |                         ^~
zamjena.cpp:32:30: warning: unused variable 'b1s' [-Wunused-variable]
   32 |    long long as=0,a1s=0,bs=0,b1s=0;
      |                              ^~~

Subtask #1
14.0 / 14.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 3404 KB Output is correct
2 Correct 2 ms 3404 KB Output is correct
3 Correct 2 ms 3404 KB Output is correct
4 Correct 2 ms 3404 KB Output is correct
5 Correct 2 ms 3404 KB Output is correct

Subtask #2
14.0 / 14.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 3404 KB Output is correct
2 Correct 2 ms 3404 KB Output is correct
3 Correct 2 ms 3404 KB Output is correct
4 Correct 2 ms 3404 KB Output is correct
5 Correct 2 ms 3404 KB Output is correct

Subtask #3
14.0 / 14.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 3404 KB Output is correct
2 Correct 2 ms 3404 KB Output is correct
3 Correct 2 ms 3404 KB Output is correct
4 Correct 2 ms 3420 KB Output is correct
5 Correct 2 ms 3404 KB Output is correct
6 Correct 2 ms 3404 KB Output is correct

Subtask #4
14.0 / 14.0

# 결과 실행 시간 메모리 Grader output
1 Correct 6 ms 3640 KB Output is correct
2 Correct 5 ms 3532 KB Output is correct
3 Correct 6 ms 3916 KB Output is correct
4 Correct 7 ms 4044 KB Output is correct
5 Correct 11 ms 4124 KB Output is correct
6 Correct 9 ms 3980 KB Output is correct

Subtask #5
14.0 / 14.0

# 결과 실행 시간 메모리 Grader output
1 Correct 27 ms 5580 KB Output is correct
2 Correct 79 ms 7672 KB Output is correct
3 Correct 49 ms 8644 KB Output is correct
4 Correct 82 ms 10564 KB Output is correct
5 Correct 303 ms 15540 KB Output is correct
6 Correct 242 ms 11716 KB Output is correct