Submission #1767974
Source Code Expand
z=*$<;z.map! &:to_i n = z.shift if z.include?(n) puts "NO" exit end dp = [0]*333 dp[n] = 101 n.downto(1) do |i| dp[i-1]=[dp[i]-1,dp[i-1]].max unless z.include?(i-1) dp[i-2]=[dp[i]-1,dp[i-2]].max unless z.include?(i-2) dp[i-3]=[dp[i]-1,dp[i-3]].max unless z.include?(i-3) end puts dp[0]==0 ?:NO: :YES
Submission Info
Submission Time | |
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Task | C - 123引き算 |
User | m_buyoh |
Language | Ruby (2.3.3) |
Score | 100 |
Code Size | 342 Byte |
Status | AC |
Exec Time | 8 ms |
Memory | 1788 KB |
Compile Error
./Main.rb:1: warning: `&' interpreted as argument prefix
Judge Result
Set Name | All | ||
---|---|---|---|
Score / Max Score | 100 / 100 | ||
Status |
|
Set Name | Test Cases |
---|---|
All | sample_01.txt, sample_02.txt, sample_03.txt, test_143_142_141_140.txt, test_1_1_2_3.txt, test_1_2_3_4.txt, test_200_200_2_3.txt, test_231_77_78_80.txt, test_235_124_126_125.txt, test_253_45_47_48.txt, test_297_223_224_225.txt, test_297_294_292_290.txt, test_297_297_30_83.txt, test_297_3_43_72.txt, test_298_125_123_124.txt, test_298_293_295_291.txt, test_298_298_4_8.txt, test_298_36_72_98.txt, test_298_55_3_43.txt, test_298_92_91_295.txt, test_299_200_151_65.txt, test_299_240_35_154.txt, test_299_300_299_298.txt, test_299_33_242_151.txt, test_299_56_57_58.txt, test_299_66_132_198.txt, test_300_271_44_68.txt, test_300_299_298_296.txt, test_300_30_99_183.txt, test_300_4_5_6.txt, test_84_34_64_36.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
sample_01.txt | AC | 6 ms | 1788 KB |
sample_02.txt | AC | 6 ms | 1788 KB |
sample_03.txt | AC | 8 ms | 1788 KB |
test_143_142_141_140.txt | AC | 7 ms | 1788 KB |
test_1_1_2_3.txt | AC | 7 ms | 1788 KB |
test_1_2_3_4.txt | AC | 6 ms | 1788 KB |
test_200_200_2_3.txt | AC | 7 ms | 1788 KB |
test_231_77_78_80.txt | AC | 7 ms | 1788 KB |
test_235_124_126_125.txt | AC | 7 ms | 1788 KB |
test_253_45_47_48.txt | AC | 7 ms | 1788 KB |
test_297_223_224_225.txt | AC | 7 ms | 1788 KB |
test_297_294_292_290.txt | AC | 7 ms | 1788 KB |
test_297_297_30_83.txt | AC | 6 ms | 1788 KB |
test_297_3_43_72.txt | AC | 7 ms | 1788 KB |
test_298_125_123_124.txt | AC | 7 ms | 1788 KB |
test_298_293_295_291.txt | AC | 7 ms | 1788 KB |
test_298_298_4_8.txt | AC | 6 ms | 1788 KB |
test_298_36_72_98.txt | AC | 7 ms | 1788 KB |
test_298_55_3_43.txt | AC | 7 ms | 1788 KB |
test_298_92_91_295.txt | AC | 7 ms | 1788 KB |
test_299_200_151_65.txt | AC | 7 ms | 1788 KB |
test_299_240_35_154.txt | AC | 7 ms | 1788 KB |
test_299_300_299_298.txt | AC | 6 ms | 1788 KB |
test_299_33_242_151.txt | AC | 7 ms | 1788 KB |
test_299_56_57_58.txt | AC | 7 ms | 1788 KB |
test_299_66_132_198.txt | AC | 7 ms | 1788 KB |
test_300_271_44_68.txt | AC | 7 ms | 1788 KB |
test_300_299_298_296.txt | AC | 8 ms | 1788 KB |
test_300_30_99_183.txt | AC | 7 ms | 1788 KB |
test_300_4_5_6.txt | AC | 7 ms | 1788 KB |
test_84_34_64_36.txt | AC | 7 ms | 1788 KB |