Submission #3775805
Source Code Expand
#include <iostream> #include <string> #include <vector> using namespace std; int main() { int N; cin >> N; vector<string> W(110); int i, j; bool flag=true; string str; for(i=0; i<N; ++i) cin >> W[i]; for(i=1; i<N; ++i){ for(j=0; j<i; ++j) if(W[j]==W[i]) flag=false; str=W[j-1]; if(str[str.size()-1]!=W[i][0]) flag=false; } if(flag) cout << "Yes" << endl; else cout << "No" << endl; return 0; }
Submission Info
Submission Time | |
---|---|
Task | B - Shiritori |
User | ward1302 |
Language | C++14 (GCC 5.4.1) |
Score | 200 |
Code Size | 444 Byte |
Status | AC |
Exec Time | 1 ms |
Memory | 256 KB |
Judge Result
Set Name | All | Sample | ||||
---|---|---|---|---|---|---|
Score / Max Score | 200 / 200 | 0 / 0 | ||||
Status |
|
|
Set Name | Test Cases |
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All | max_1, max_2, max_3, max_4, min_1, no1_1, no1_2, no2_1, no2_2, random_1, random_2, sample_01, sample_02, sample_03, sample_04, yes_1, yes_2 |
Sample | sample_01, sample_02, sample_03, sample_04 |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
max_1 | AC | 1 ms | 256 KB |
max_2 | AC | 1 ms | 256 KB |
max_3 | AC | 1 ms | 256 KB |
max_4 | AC | 1 ms | 256 KB |
min_1 | AC | 1 ms | 256 KB |
no1_1 | AC | 1 ms | 256 KB |
no1_2 | AC | 1 ms | 256 KB |
no2_1 | AC | 1 ms | 256 KB |
no2_2 | AC | 1 ms | 256 KB |
random_1 | AC | 1 ms | 256 KB |
random_2 | AC | 1 ms | 256 KB |
sample_01 | AC | 1 ms | 256 KB |
sample_02 | AC | 1 ms | 256 KB |
sample_03 | AC | 1 ms | 256 KB |
sample_04 | AC | 1 ms | 256 KB |
yes_1 | AC | 1 ms | 256 KB |
yes_2 | AC | 1 ms | 256 KB |