BUPT 2017 Summer Training #4

Begin: 1501300800000

BUPT 2017 Summer Training #4

End: 1501318800000

Elapsed:

Remaining:

#	Origin	Title
A	CodeChef SPCLN	Cleaning the Space
B	CodeChef PREFIXOR	Prefix XOR
C	CodeChef WIQ	Waiting in a Queue
D	CodeChef FOURPTS	Four Points
E	CodeChef ANCESTOR	Ancestors in Two Trees
F	CodeChef CHEFPRAD	Chef and Pairs
G	CodeChef PLUSMUL	Add or Multiply
H	CodeChef GQUERY	Game Revisited
I	CodeChef MEXDIV	Mex division
J	CodeChef ROBOTDAG	Robots in a DAG
K	CodeChef BLACKCOM	Black Nodes in Subgraphs

Status

My Status

Translate

PDF

Run ID	Username	Prob	Result	Time (ms)	Mem (MB)	Length	Lang	Submit Time

{"id":174576,"title":"BUPT 2017 Summer Training #4","type":0,"openness":0,"authStatus":1,"begin":1501300800000,"end":1501318800000,"createTime":1501245881000,"started":true,"ended":true,"managerId":58298,"managerName":"R_clover","fav":false,"description":{"format":"HTML","content":""},"announcement":"","problems":[{"pid":912459,"title":"Cleaning the Space","oj":"CodeChef","probNum":"SPCLN","num":"A","enabledDescKeys":[3311952099269656],"descBriefs":[{"key":3311952099269656,"updateDate":"2024-06-27","version":1719486730000,"author":"0","remarks":"Initialization."}],"properties":[{"title":"Time limit","content":"1000 ms","spoiler":false},{"title":"Code length Limit","content":"50000 B","spoiler":false},{"title":"OS","content":"Linux","spoiler":false},{"title":"Source","content":"snigdha_adm","spoiler":true},{"title":"Author","content":"snigdha_adm","spoiler":true},{"title":"Editorial","content":"\u003ca href\u003d\u0027\u0027 target\u003d\u0027_blank\u0027\u003e\u003c/a\u003e","spoiler":true}],"weight":1,"submitTips":"The contest is too ancient. New submissions will be considered out of the contest.","languages":{"11":"C (gcc 6.3)","56":"JavaScript (node 17.0.1)","114":"Go (go 1.17.2)","27":"C# (gmcs 6.12)","116":"Python3 (python  3.9.5)","29":"PHP (php 8.0.12)","109":"PyPy 3 (PyPy 3.6.9)","63":"C++17 (gcc 11.1.0)","10":"Java (HotSpot 17.0.1)"},"submitMethods":[true,true,true]},{"pid":846375,"title":"Prefix XOR","oj":"CodeChef","probNum":"PREFIXOR","num":"B","enabledDescKeys":[3309503275488797],"descBriefs":[{"key":3309503275488797,"updateDate":"2024-06-29","version":1719652714000,"author":"0","remarks":"Initialization."}],"properties":[{"title":"Time limit","content":"2000 ms","spoiler":false},{"title":"Code length Limit","content":"50000 B","spoiler":false},{"title":"OS","content":"Linux","spoiler":false},{"title":"Source","content":"gomelfk","spoiler":true},{"title":"Author","content":"gomelfk","spoiler":true},{"title":"Editorial","content":"\u003ca href\u003d\u0027\u0027 target\u003d\u0027_blank\u0027\u003e\u003c/a\u003e","spoiler":true}],"weight":1,"submitTips":"The contest is too ancient. New submissions will be considered out of the contest.","languages":{"11":"C (gcc 6.3)","56":"JavaScript (node 17.0.1)","114":"Go (go 1.17.2)","27":"C# (gmcs 6.12)","116":"Python3 (python  3.9.5)","29":"PHP (php 8.0.12)","109":"PyPy 3 (PyPy 3.6.9)","63":"C++17 (gcc 11.1.0)","10":"Java (HotSpot 17.0.1)"},"submitMethods":[true,true,true]},{"pid":846377,"title":"Waiting in a Queue","oj":"CodeChef","probNum":"WIQ","num":"C","enabledDescKeys":[3309497826757800],"descBriefs":[{"key":3309497826757800,"updateDate":"2024-06-28","version":1719539530000,"author":"0","remarks":"Initialization."}],"properties":[{"title":"Time limit","content":"3000 ms","spoiler":false},{"title":"Code length Limit","content":"50000 B","spoiler":false},{"title":"OS","content":"Linux","spoiler":false},{"title":"Source","content":"fudail","spoiler":true},{"title":"Author","content":"fudail","spoiler":true},{"title":"Editorial","content":"\u003ca href\u003d\u0027\u0027 target\u003d\u0027_blank\u0027\u003e\u003c/a\u003e","spoiler":true}],"weight":1,"submitTips":"The contest is too ancient. New submissions will be considered out of the contest.","languages":{"11":"C (gcc 6.3)","56":"JavaScript (node 17.0.1)","114":"Go (go 1.17.2)","27":"C# (gmcs 6.12)","116":"Python3 (python  3.9.5)","29":"PHP (php 8.0.12)","109":"PyPy 3 (PyPy 3.6.9)","63":"C++17 (gcc 11.1.0)","10":"Java (HotSpot 17.0.1)"},"submitMethods":[true,true,true]},{"pid":846373,"title":"Four Points","oj":"CodeChef","probNum":"FOURPTS","num":"D","enabledDescKeys":[3309505783530371],"descBriefs":[{"key":3309505783530371,"updateDate":"2024-06-29","version":1719652720000,"author":"0","remarks":"Initialization."}],"properties":[{"title":"Time limit","content":"1000 ms","spoiler":false},{"title":"Code length Limit","content":"50000 B","spoiler":false},{"title":"OS","content":"Linux","spoiler":false},{"title":"Source","content":"kingofnumbers","spoiler":true},{"title":"Author","content":"kingofnumbers","spoiler":true},{"title":"Editorial","content":"\u003ca href\u003d\u0027\u0027 target\u003d\u0027_blank\u0027\u003e\u003c/a\u003e","spoiler":true}],"weight":1,"submitTips":"The contest is too ancient. New submissions will be considered out of the contest.","languages":{"11":"C (gcc 6.3)","56":"JavaScript (node 17.0.1)","114":"Go (go 1.17.2)","27":"C# (gmcs 6.12)","116":"Python3 (python  3.9.5)","29":"PHP (php 8.0.12)","109":"PyPy 3 (PyPy 3.6.9)","63":"C++17 (gcc 11.1.0)","10":"Java (HotSpot 17.0.1)"},"submitMethods":[true,true,true]},{"pid":846371,"title":"Ancestors in Two Trees","oj":"CodeChef","probNum":"ANCESTOR","num":"E","enabledDescKeys":[3309482387099433],"descBriefs":[{"key":3309482387099433,"updateDate":"2024-06-29","version":1719652709000,"author":"0","remarks":"Initialization."}],"properties":[{"title":"Time limit","content":"3000 ms","spoiler":false},{"title":"Code length Limit","content":"50000 B","spoiler":false},{"title":"OS","content":"Linux","spoiler":false},{"title":"Source","content":"kingofnumbers","spoiler":true},{"title":"Author","content":"kingofnumbers","spoiler":true},{"title":"Editorial","content":"\u003ca href\u003d\u0027\u0027 target\u003d\u0027_blank\u0027\u003e\u003c/a\u003e","spoiler":true}],"weight":1,"submitTips":"The contest is too ancient. New submissions will be considered out of the contest.","languages":{"11":"C (gcc 6.3)","56":"JavaScript (node 17.0.1)","114":"Go (go 1.17.2)","27":"C# (gmcs 6.12)","116":"Python3 (python  3.9.5)","29":"PHP (php 8.0.12)","109":"PyPy 3 (PyPy 3.6.9)","63":"C++17 (gcc 11.1.0)","10":"Java (HotSpot 17.0.1)"},"submitMethods":[true,true,true]},{"pid":846370,"title":"Chef and Pairs","oj":"CodeChef","probNum":"CHEFPRAD","num":"F","enabledDescKeys":[3309479245633178],"descBriefs":[{"key":3309479245633178,"updateDate":"2024-07-08","version":1720380432000,"author":"0","remarks":"Initialization."}],"properties":[{"title":"Time limit","content":"1000 ms","spoiler":false},{"title":"Code length Limit","content":"50000 B","spoiler":false},{"title":"OS","content":"Linux","spoiler":false},{"title":"Source","content":"mgch","spoiler":true},{"title":"Author","content":"mgch","spoiler":true},{"title":"Editorial","content":"\u003ca href\u003d\u0027\u0027 target\u003d\u0027_blank\u0027\u003e\u003c/a\u003e","spoiler":true}],"weight":1,"submitTips":"The contest is too ancient. New submissions will be considered out of the contest.","languages":{"11":"C (gcc 6.3)","56":"JavaScript (node 17.0.1)","114":"Go (go 1.17.2)","27":"C# (gmcs 6.12)","116":"Python3 (python  3.9.5)","29":"PHP (php 8.0.12)","109":"PyPy 3 (PyPy 3.6.9)","63":"C++17 (gcc 11.1.0)","10":"Java (HotSpot 17.0.1)"},"submitMethods":[true,true,true]},{"pid":846368,"title":"Add or Multiply","oj":"CodeChef","probNum":"PLUSMUL","num":"G","enabledDescKeys":[3309489806737920],"descBriefs":[{"key":3309489806737920,"updateDate":"2024-07-03","version":1719980560000,"author":"0","remarks":"Initialization."}],"properties":[{"title":"Time limit","content":"1000 ms","spoiler":false},{"title":"Code length Limit","content":"50000 B","spoiler":false},{"title":"OS","content":"Linux","spoiler":false},{"title":"Source","content":"deadwing97","spoiler":true},{"title":"Author","content":"deadwing97","spoiler":true},{"title":"Editorial","content":"\u003ca href\u003d\u0027\u0027 target\u003d\u0027_blank\u0027\u003e\u003c/a\u003e","spoiler":true}],"weight":1,"submitTips":"The contest is too ancient. New submissions will be considered out of the contest.","languages":{"11":"C (gcc 6.3)","56":"JavaScript (node 17.0.1)","114":"Go (go 1.17.2)","27":"C# (gmcs 6.12)","116":"Python3 (python  3.9.5)","29":"PHP (php 8.0.12)","109":"PyPy 3 (PyPy 3.6.9)","63":"C++17 (gcc 11.1.0)","10":"Java (HotSpot 17.0.1)"},"submitMethods":[true,true,true]},{"pid":846379,"title":"Game Revisited","oj":"CodeChef","probNum":"GQUERY","num":"H","enabledDescKeys":[3309526939364087],"descBriefs":[{"key":3309526939364087,"updateDate":"2024-06-29","version":1719652694000,"author":"0","remarks":"Initialization."}],"properties":[{"title":"Time limit","content":"6000 ms","spoiler":false},{"title":"Code length Limit","content":"50000 B","spoiler":false},{"title":"OS","content":"Linux","spoiler":false},{"title":"Source","content":"deadwing97","spoiler":true},{"title":"Author","content":"deadwing97","spoiler":true},{"title":"Editorial","content":"\u003ca href\u003d\u0027\u0027 target\u003d\u0027_blank\u0027\u003e\u003c/a\u003e","spoiler":true}],"weight":1,"submitTips":"The contest is too ancient. New submissions will be considered out of the contest.","languages":{"11":"C (gcc 6.3)","56":"JavaScript (node 17.0.1)","114":"Go (go 1.17.2)","27":"C# (gmcs 6.12)","116":"Python3 (python  3.9.5)","29":"PHP (php 8.0.12)","109":"PyPy 3 (PyPy 3.6.9)","63":"C++17 (gcc 11.1.0)","10":"Java (HotSpot 17.0.1)"},"submitMethods":[true,true,true]},{"pid":846369,"title":"Mex division","oj":"CodeChef","probNum":"MEXDIV","num":"I","enabledDescKeys":[3309484425394255],"descBriefs":[{"key":3309484425394255,"updateDate":"2024-06-28","version":1719566316000,"author":"0","remarks":"Initialization."}],"properties":[{"title":"Time limit","content":"1000 ms","spoiler":false},{"title":"Code length Limit","content":"50000 B","spoiler":false},{"title":"OS","content":"Linux","spoiler":false},{"title":"Source","content":"gomelfk","spoiler":true},{"title":"Author","content":"gomelfk","spoiler":true},{"title":"Editorial","content":"\u003ca href\u003d\u0027\u0027 target\u003d\u0027_blank\u0027\u003e\u003c/a\u003e","spoiler":true}],"weight":1,"submitTips":"The contest is too ancient. New submissions will be considered out of the contest.","languages":{"11":"C (gcc 6.3)","56":"JavaScript (node 17.0.1)","114":"Go (go 1.17.2)","27":"C# (gmcs 6.12)","116":"Python3 (python  3.9.5)","29":"PHP (php 8.0.12)","109":"PyPy 3 (PyPy 3.6.9)","63":"C++17 (gcc 11.1.0)","10":"Java (HotSpot 17.0.1)"},"submitMethods":[true,true,true]},{"pid":846372,"title":"Robots in a DAG","oj":"CodeChef","probNum":"ROBOTDAG","num":"J","enabledDescKeys":[3309510963619188],"descBriefs":[{"key":3309510963619188,"updateDate":"2024-06-30","version":1719724405000,"author":"0","remarks":"Initialization."}],"properties":[{"title":"Time limit","content":"3000 ms","spoiler":false},{"title":"Code length Limit","content":"50000 B","spoiler":false},{"title":"OS","content":"Linux","spoiler":false},{"title":"Source","content":"admin3","spoiler":true},{"title":"Author","content":"admin3","spoiler":true},{"title":"Editorial","content":"\u003ca href\u003d\u0027\u0027 target\u003d\u0027_blank\u0027\u003e\u003c/a\u003e","spoiler":true}],"weight":1,"submitTips":"The contest is too ancient. New submissions will be considered out of the contest.","languages":{"11":"C (gcc 6.3)","56":"JavaScript (node 17.0.1)","114":"Go (go 1.17.2)","27":"C# (gmcs 6.12)","116":"Python3 (python  3.9.5)","29":"PHP (php 8.0.12)","109":"PyPy 3 (PyPy 3.6.9)","63":"C++17 (gcc 11.1.0)","10":"Java (HotSpot 17.0.1)"},"submitMethods":[true,true,true]},{"pid":846374,"title":"Black Nodes in Subgraphs","oj":"CodeChef","probNum":"BLACKCOM","num":"K","enabledDescKeys":[3309500402448846],"descBriefs":[{"key":3309500402448846,"updateDate":"2024-07-05","version":1720146664000,"author":"0","remarks":"Initialization."}],"properties":[{"title":"Time limit","content":"2000 ms","spoiler":false},{"title":"Code length Limit","content":"50000 B","spoiler":false},{"title":"OS","content":"Linux","spoiler":false},{"title":"Source","content":"admin3","spoiler":true},{"title":"Author","content":"admin3","spoiler":true},{"title":"Editorial","content":"\u003ca href\u003d\u0027\u0027 target\u003d\u0027_blank\u0027\u003e\u003c/a\u003e","spoiler":true}],"weight":1,"submitTips":"The contest is too ancient. New submissions will be considered out of the contest.","languages":{"11":"C (gcc 6.3)","56":"JavaScript (node 17.0.1)","114":"Go (go 1.17.2)","27":"C# (gmcs 6.12)","116":"Python3 (python  3.9.5)","29":"PHP (php 8.0.12)","109":"PyPy 3 (PyPy 3.6.9)","63":"C++17 (gcc 11.1.0)","10":"Java (HotSpot 17.0.1)"},"submitMethods":[true,true,true]}],"problemsHash":"ee589134e682a31e22646a17adda0f57","privatePeerContestIds":[],"enableTimeMachine":true,"sumTime":true,"penalty":1200,"partialScore":false,"customizedWeight":false,"showPeers":true,"clonedFromId":0}