Submission #3775252
Source Code Expand
import sys # N,M = [int(n) for n in input().split()] # S = str(input()) # T = str(input()) N = int(input()) SS = [0]*N s = set() SS[0] = str(input()) s.add(SS[0]) for i in range(1,N): SS[i] = str(input()) if(SS[i] in s): print('No') sys.exit() s.add(SS[i]) for i in range(1,N): if(SS[i-1][-1] != SS[i][0]): print('No') sys.exit() print('Yes')
Submission Info
Submission Time | |
---|---|
Task | B - Shiritori |
User | khei4 |
Language | Python (3.4.3) |
Score | 200 |
Code Size | 413 Byte |
Status | AC |
Exec Time | 18 ms |
Memory | 3064 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 | 18 ms | 3060 KB |
max_2 | AC | 18 ms | 3064 KB |
max_3 | AC | 18 ms | 3064 KB |
max_4 | AC | 18 ms | 3064 KB |
min_1 | AC | 18 ms | 3064 KB |
no1_1 | AC | 18 ms | 3060 KB |
no1_2 | AC | 18 ms | 3064 KB |
no2_1 | AC | 18 ms | 3064 KB |
no2_2 | AC | 18 ms | 3064 KB |
random_1 | AC | 18 ms | 3064 KB |
random_2 | AC | 18 ms | 3064 KB |
sample_01 | AC | 17 ms | 3064 KB |
sample_02 | AC | 18 ms | 3064 KB |
sample_03 | AC | 18 ms | 3060 KB |
sample_04 | AC | 18 ms | 3060 KB |
yes_1 | AC | 18 ms | 3064 KB |
yes_2 | AC | 18 ms | 3064 KB |