Submission #3682408

Source Code Expand

N = int(input())
word = list(str(input()) for _ in range(N))
res = 'Yes'
if len(word) != len(set(word)):
    print('No')
    exit()
last = (word[0])[0]
for i, x in enumerate(word):
    if last != x[0]:
        print('No')
        exit()
    last = x[-1]
print('Yes')

Submission Info

Submission Time
Task B - Shiritori
User vjudge4
Language Python (3.4.3)
Score 200
Code Size 266 Byte
Status AC
Exec Time 18 ms
Memory 3064 KB

Judge Result

Set Name All Sample
Score / Max Score 200 / 200 0 / 0
Status
AC × 17
AC × 4
Set Name Test Cases
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 17 ms 3064 KB
max_2 AC 17 ms 3060 KB
max_3 AC 17 ms 3064 KB
max_4 AC 17 ms 3060 KB
min_1 AC 17 ms 3060 KB
no1_1 AC 17 ms 3060 KB
no1_2 AC 17 ms 3064 KB
no2_1 AC 17 ms 2940 KB
no2_2 AC 18 ms 3060 KB
random_1 AC 17 ms 3060 KB
random_2 AC 17 ms 3060 KB
sample_01 AC 17 ms 3064 KB
sample_02 AC 17 ms 2940 KB
sample_03 AC 17 ms 2940 KB
sample_04 AC 17 ms 3060 KB
yes_1 AC 17 ms 3064 KB
yes_2 AC 17 ms 3060 KB