Submission #3152567
Source Code Expand
# # File : B.rb # Author : Kazune Takahashi # Created : 2018-9-8 21:01:53 # Powered by Visual Studio Code # n = gets.to_i w = [] n.times{ w << gets.chomp } dic = {} dic[w[0]] = true for i in 0...(n-1) if dic[w[i+1]].nil? && w[i][-1] == w[i+1][0] dic[w[i+1]] = true else puts "No" exit end end puts "Yes"
Submission Info
Submission Time | |
---|---|
Task | B - Shiritori |
User | kazunetakahashi |
Language | Ruby (2.3.3) |
Score | 200 |
Code Size | 352 Byte |
Status | AC |
Exec Time | 8 ms |
Memory | 3836 KB |
Judge Result
Set Name | All | Sample | ||||
---|---|---|---|---|---|---|
Score / Max Score | 200 / 200 | 0 / 0 | ||||
Status |
|
|
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 | 7 ms | 1788 KB |
max_2 | AC | 7 ms | 1788 KB |
max_3 | AC | 8 ms | 1788 KB |
max_4 | AC | 7 ms | 1788 KB |
min_1 | AC | 7 ms | 1788 KB |
no1_1 | AC | 7 ms | 1788 KB |
no1_2 | AC | 7 ms | 1788 KB |
no2_1 | AC | 7 ms | 1788 KB |
no2_2 | AC | 7 ms | 1788 KB |
random_1 | AC | 7 ms | 1788 KB |
random_2 | AC | 7 ms | 1788 KB |
sample_01 | AC | 7 ms | 1788 KB |
sample_02 | AC | 7 ms | 1788 KB |
sample_03 | AC | 7 ms | 1788 KB |
sample_04 | AC | 7 ms | 1788 KB |
yes_1 | AC | 8 ms | 3836 KB |
yes_2 | AC | 7 ms | 1788 KB |