Submission #2381684
Source Code Expand
#include<bits/stdc++.h> using namespace std; string A; char a1,a2,b1,b2; int main() { cin>>A; a1=A[0]; a2=A[1]; b1=A[2]; b2=A[3]; if(a1==a2&&b1==b2&&a1!=b1)cout<<"Yes"<<endl; else cout<<"No"<<endl; return 0; }
Submission Info
Submission Time | |
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Task | A - DDCC型文字列 |
User | luogu_bot1 |
Language | C++ (GCC 5.4.1) |
Score | 100 |
Code Size | 231 Byte |
Status | AC |
Exec Time | 1 ms |
Memory | 256 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 100 / 100 | ||||
Status |
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Set Name | Test Cases |
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Sample | sample_01.txt, sample_02.txt, sample_03.txt |
All | 01.txt, 02.txt, 03.txt, 04.txt, 05.txt, 06.txt, 07.txt, 08.txt, 09.txt, sample_01.txt, sample_02.txt, sample_03.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
01.txt | AC | 1 ms | 256 KB |
02.txt | AC | 1 ms | 256 KB |
03.txt | AC | 1 ms | 256 KB |
04.txt | AC | 1 ms | 256 KB |
05.txt | AC | 1 ms | 256 KB |
06.txt | AC | 1 ms | 256 KB |
07.txt | AC | 1 ms | 256 KB |
08.txt | AC | 1 ms | 256 KB |
09.txt | AC | 1 ms | 256 KB |
sample_01.txt | AC | 1 ms | 256 KB |
sample_02.txt | AC | 1 ms | 256 KB |
sample_03.txt | AC | 1 ms | 256 KB |