BNU Training 2017.07.20

Begin: 1500523200000

End: 1500541200000

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

Select a statement for participants:

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

{"id":171650,"title":"BNU Training 2017.07.20","type":0,"openness":0,"authStatus":1,"begin":1500523200000,"end":1500541200000,"createTime":1500304589000,"started":true,"ended":true,"managerId":61068,"managerName":"quailty","fav":false,"description":{"format":"MD","content":"SnackDown 2017 Online Elimination Round\nhttps://www.codechef.com/SNCKEL17/"},"announcement":"","problems":[{"pid":912459,"title":"Cleaning the Space","oj":"CodeChef","probNum":"SPCLN","num":"A","publicDescId":3311952099269656,"publicDescVersion":1715378121000,"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":{"44":"C++14 (gcc 11.1.0)","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","publicDescId":3309503275488797,"publicDescVersion":1715084369000,"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":{"44":"C++14 (gcc 11.1.0)","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","publicDescId":3309497826757800,"publicDescVersion":1715472970000,"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":{"44":"C++14 (gcc 11.1.0)","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","publicDescId":3309505783530371,"publicDescVersion":1715362465000,"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":{"44":"C++14 (gcc 11.1.0)","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","publicDescId":3309482387099433,"publicDescVersion":1715373860000,"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":{"44":"C++14 (gcc 11.1.0)","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","publicDescId":3309479245633178,"publicDescVersion":1715329198000,"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":{"44":"C++14 (gcc 11.1.0)","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","publicDescId":3309489806737920,"publicDescVersion":1715307527000,"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":{"44":"C++14 (gcc 11.1.0)","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","publicDescId":3309526939364087,"publicDescVersion":1715383367000,"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":{"44":"C++14 (gcc 11.1.0)","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","publicDescId":3309484425394255,"publicDescVersion":1715472969000,"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":{"44":"C++14 (gcc 11.1.0)","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","publicDescId":3309510963619188,"publicDescVersion":1716057223000,"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":{"44":"C++14 (gcc 11.1.0)","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","publicDescId":3309500402448846,"publicDescVersion":1715489717000,"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":{"44":"C++14 (gcc 11.1.0)","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":false,"sumTime":true,"penalty":1200,"partialScore":false,"customizedWeight":false,"showPeers":true,"clonedFromId":0}