Submission #2519396
Source Code Expand
par={} function find(x) if not par[x]then return x end par[x]=find(par[x]) return par[x] end function unite(x,y) x,y=find(x),find(y) if x~=y then par[x]=y end end n,q=io.read("*n","*n") for i=1,q do local w,x,y,z=io.read("*n","*n","*n","*n") if w==1 then if z%2==1 then unite(x,y+n) unite(y,x+n) else unite(x,y) unite(x+n,y+n) end else print(find(x)==find(y)and"YES"or"NO") end end
Submission Info
Submission Time | |
---|---|
Task | D - 偶数メートル |
User | autumn_eel |
Language | LuaJIT (2.0.4) |
Score | 100 |
Code Size | 434 Byte |
Status | AC |
Exec Time | 141 ms |
Memory | 4148 KB |
Judge Result
Set Name | Sample | Subtask1 | Subtask2 | ||||||
---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 30 / 30 | 70 / 70 | ||||||
Status |
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Set Name | Test Cases |
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Sample | sample_01.txt, sample_02.txt, sample_03.txt |
Subtask1 | sample_01.txt, sample_02.txt, sample_03.txt, subtask1_01.txt, subtask1_02.txt, subtask1_03.txt, subtask1_04.txt, subtask1_05.txt, subtask1_06.txt, subtask1_07.txt, subtask1_08.txt, subtask1_09.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask1_14.txt, subtask1_15.txt, subtask1_16.txt, subtask1_17.txt, subtask1_18.txt, subtask1_19.txt, subtask1_20.txt, subtask1_21.txt, subtask1_22.txt, subtask1_23.txt, subtask1_24.txt, subtask1_25.txt, subtask1_26.txt, subtask1_27.txt, subtask1_28.txt, subtask1_29.txt |
Subtask2 | sample_01.txt, sample_02.txt, sample_03.txt, subtask1_01.txt, subtask1_02.txt, subtask1_03.txt, subtask1_04.txt, subtask1_05.txt, subtask1_06.txt, subtask1_07.txt, subtask1_08.txt, subtask1_09.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask1_14.txt, subtask1_15.txt, subtask1_16.txt, subtask1_17.txt, subtask1_18.txt, subtask1_19.txt, subtask1_20.txt, subtask1_21.txt, subtask1_22.txt, subtask1_23.txt, subtask1_24.txt, subtask1_25.txt, subtask1_26.txt, subtask1_27.txt, subtask1_28.txt, subtask1_29.txt, subtask2_01.txt, subtask2_02.txt, subtask2_03.txt, subtask2_04.txt, subtask2_05.txt, subtask2_06.txt, subtask2_07.txt, subtask2_08.txt, subtask2_09.txt, subtask2_10.txt, subtask2_11.txt, subtask2_12.txt, subtask2_13.txt, subtask2_14.txt, subtask2_15.txt, subtask2_16.txt, subtask2_17.txt, subtask2_18.txt, subtask2_19.txt, subtask2_20.txt, subtask2_21.txt, subtask2_22.txt, subtask2_23.txt, subtask2_24.txt, subtask2_25.txt, subtask2_26.txt, subtask2_27.txt, subtask2_28.txt, subtask2_29.txt, subtask2_30.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
sample_01.txt | AC | 1 ms | 256 KB |
sample_02.txt | AC | 1 ms | 256 KB |
sample_03.txt | AC | 1 ms | 256 KB |
subtask1_01.txt | AC | 3 ms | 256 KB |
subtask1_02.txt | AC | 4 ms | 256 KB |
subtask1_03.txt | AC | 5 ms | 384 KB |
subtask1_04.txt | AC | 3 ms | 256 KB |
subtask1_05.txt | AC | 3 ms | 256 KB |
subtask1_06.txt | AC | 3 ms | 384 KB |
subtask1_07.txt | AC | 3 ms | 256 KB |
subtask1_08.txt | AC | 4 ms | 384 KB |
subtask1_09.txt | AC | 5 ms | 384 KB |
subtask1_10.txt | AC | 5 ms | 384 KB |
subtask1_11.txt | AC | 5 ms | 384 KB |
subtask1_12.txt | AC | 5 ms | 384 KB |
subtask1_13.txt | AC | 5 ms | 384 KB |
subtask1_14.txt | AC | 5 ms | 384 KB |
subtask1_15.txt | AC | 5 ms | 384 KB |
subtask1_16.txt | AC | 5 ms | 384 KB |
subtask1_17.txt | AC | 4 ms | 384 KB |
subtask1_18.txt | AC | 4 ms | 384 KB |
subtask1_19.txt | AC | 5 ms | 384 KB |
subtask1_20.txt | AC | 5 ms | 384 KB |
subtask1_21.txt | AC | 5 ms | 384 KB |
subtask1_22.txt | AC | 4 ms | 384 KB |
subtask1_23.txt | AC | 4 ms | 384 KB |
subtask1_24.txt | AC | 5 ms | 384 KB |
subtask1_25.txt | AC | 4 ms | 384 KB |
subtask1_26.txt | AC | 4 ms | 384 KB |
subtask1_27.txt | AC | 5 ms | 384 KB |
subtask1_28.txt | AC | 5 ms | 384 KB |
subtask1_29.txt | AC | 4 ms | 384 KB |
subtask2_01.txt | AC | 46 ms | 1340 KB |
subtask2_02.txt | AC | 99 ms | 4148 KB |
subtask2_03.txt | AC | 7 ms | 640 KB |
subtask2_04.txt | AC | 99 ms | 2356 KB |
subtask2_05.txt | AC | 39 ms | 2868 KB |
subtask2_06.txt | AC | 42 ms | 2104 KB |
subtask2_07.txt | AC | 87 ms | 4148 KB |
subtask2_08.txt | AC | 110 ms | 2860 KB |
subtask2_09.txt | AC | 69 ms | 2360 KB |
subtask2_10.txt | AC | 115 ms | 4148 KB |
subtask2_11.txt | AC | 117 ms | 4140 KB |
subtask2_12.txt | AC | 117 ms | 4144 KB |
subtask2_13.txt | AC | 115 ms | 4148 KB |
subtask2_14.txt | AC | 116 ms | 4148 KB |
subtask2_15.txt | AC | 117 ms | 4144 KB |
subtask2_16.txt | AC | 111 ms | 4148 KB |
subtask2_17.txt | AC | 112 ms | 4148 KB |
subtask2_18.txt | AC | 114 ms | 4148 KB |
subtask2_19.txt | AC | 114 ms | 4140 KB |
subtask2_20.txt | AC | 112 ms | 4148 KB |
subtask2_21.txt | AC | 139 ms | 2916 KB |
subtask2_22.txt | AC | 138 ms | 2856 KB |
subtask2_23.txt | AC | 138 ms | 2916 KB |
subtask2_24.txt | AC | 140 ms | 2920 KB |
subtask2_25.txt | AC | 140 ms | 2916 KB |
subtask2_26.txt | AC | 139 ms | 2916 KB |
subtask2_27.txt | AC | 139 ms | 2916 KB |
subtask2_28.txt | AC | 141 ms | 2916 KB |
subtask2_29.txt | AC | 139 ms | 2916 KB |
subtask2_30.txt | AC | 105 ms | 2232 KB |