3.17 矩阵

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#	Origin	Title
A	POJ 3318	Matrix Multiplication
B	POJ 3070	Fibonacci
C	HDU 5015	233 Matrix
D	CodeForces 821E	Okabe and El Psy Kongroo
E	HDU 1757	A Simple Math Problem
F	HDU 2604	Queuing
G	HDU 1575	Tr A

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

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New submissions will be considered out of the contest.","submitMethods":[true,true,true]},{"pid":53229,"title":"233 Matrix","oj":"HDU","probNum":"5015","num":"C","publicDescId":3281685171645301,"publicDescVersion":1715556776000,"properties":[{"title":"Time limit","content":"5000 ms","spoiler":false},{"title":"Mem limit","content":"65536 kB","spoiler":false},{"title":"OS","content":"Windows","spoiler":false},{"title":"Source","content":"\u003cdiv class\u003d\"panel_content\"\u003e \u003ca href\u003d\"https://acm.hdu.edu.cn/search.php?field\u003dproblem\u0026amp;key\u003d2014+ACM%2FICPC+Asia+Regional+Xi%26%23039%3Ban+Online\u0026amp;source\u003d1\u0026amp;searchmode\u003dsource\"\u003e 2014 ACM/ICPC Asia Regional Xi\u0027an Online \u003c/a\u003e \u003c/div\u003e","spoiler":true}],"weight":1,"submitTips":"The contest is too ancient. 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