#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
int main()
{
int n ;
cin >> n;
string a[n+1],b[n+1];
for(int i= 1; i<=n ;i++)
{
cin >> a[i];
}
for(int i= 1; i<=n ;i++)
{
cin >> b[i];
}
map<string,string>mp;
bool first,second;
for(int i= 1; i<=n ;i++)
{
first=false;
second=false;
if(a[i]!=b[i])
{
if(a[i].size()==1&&a[i][0]-'0'<=9&&a[i][0]-'0'>=0)
{
first=true;
}
if(b[i].size()==1&&b[i][0]-'0'<=9&&b[i][0]-'0'>=0)
{
second=true;
}
if(first&&second&&a[i]!=b[i])
{
cout << "NO\n";
return 0;
}
if(first)
{
if(mp[b[i]]!="")
{
cout << "NO\n";
return 0;
}
mp[b[i]]=a[i];
}
if(second)
{
if(mp[a[i]]!="")
{
cout << "NE\n";
return 0;
}
mp[a[i]]=b[i];
}
}
}
for(int i = 1 ; i<=n ;i++)
{
first=false;
second=false;
if(a[i].size()==1&&a[i][0]-'0'<=9&&a[i][0]-'0'>=0)
{
first=true;
}
if(b[i].size()==1&&b[i][0]-'0'<=9&&b[i][0]-'0'>=0)
{
second=true;
}
if(first&&second)
continue;
if(first)
{
b[i]=mp[b[i]];
}
if(second)
{
a[i]=mp[a[i]];
}
}
for(int i = 1; i <=n ;i++)
{
first=false;
second=false;
if(a[i].size()==1&&a[i][0]-'0'<=9&&a[i][0]-'0'>=0)
{
first=true;
}
if(b[i].size()==1&&b[i][0]-'0'<=9&&b[i][0]-'0'>=0)
{
second=true;
}
if(first&&second&&a[i]!=b[i])
{
cout << "NE\n";
return 0;
}
}
cout << "DA\n";
return 0;
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
2 ms |
376 KB |
Output is correct |
2 |
Incorrect |
2 ms |
376 KB |
Output isn't correct |
3 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
2 ms |
376 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
2 ms |
376 KB |
Output is correct |
2 |
Correct |
2 ms |
256 KB |
Output is correct |
3 |
Incorrect |
2 ms |
380 KB |
Output isn't correct |
4 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
3 ms |
424 KB |
Output is correct |
2 |
Correct |
3 ms |
376 KB |
Output is correct |
3 |
Incorrect |
4 ms |
504 KB |
Output isn't correct |
4 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
10 ms |
1056 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |