Submission #3604780
Source Code Expand
local n = io.read("*n") local tab = {} for i = 1,n do table.insert(tab, io.read("*l")) end local firStr = tab[1] local myMap = {[firStr] = 1} local len = string.len(firStr) local endStr = string.sub(firStr, len, len) local strStr = "" local result = true for i = 2, n do strStr = string.sub(tab[i], 1, 1) if strStr == endStr then result = false print("No") break end if myMap[tab[i]] then result = false print("No") break end myMap[tab[i]] = 1 end if result then print("Yes") end
Submission Info
Submission Time | |
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Task | B - Shiritori |
User | vjudge4 |
Language | Lua (5.3.2) |
Score | 0 |
Code Size | 561 Byte |
Status | WA |
Exec Time | 8 ms |
Memory | 888 KB |
Judge Result
Set Name | All | Sample | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 200 | 0 / 0 | ||||||||
Status |
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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 | WA | 8 ms | 888 KB |
max_2 | AC | 1 ms | 256 KB |
max_3 | WA | 1 ms | 256 KB |
max_4 | AC | 1 ms | 256 KB |
min_1 | WA | 1 ms | 256 KB |
no1_1 | WA | 1 ms | 256 KB |
no1_2 | WA | 1 ms | 256 KB |
no2_1 | WA | 1 ms | 256 KB |
no2_2 | AC | 1 ms | 256 KB |
random_1 | WA | 1 ms | 256 KB |
random_2 | WA | 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 | WA | 1 ms | 256 KB |
yes_1 | AC | 1 ms | 256 KB |
yes_2 | AC | 1 ms | 256 KB |