{"trustable":false,"prependHtml":"\u003cscript\u003e window.katexOptions \u003d { disable: true }; \u003c/script\u003e\n\u003cscript type\u003d\"text/x-mathjax-config\"\u003e\n MathJax.Hub.Config({\n tex2jax: {\n inlineMath: [[\u0027$$$\u0027,\u0027$$$\u0027], [\u0027$\u0027,\u0027$\u0027]],\n displayMath: [[\u0027$$$$$$\u0027,\u0027$$$$$$\u0027], [\u0027$$\u0027,\u0027$$\u0027]]\n }\n });\n\u003c/script\u003e\n\u003cscript async src\u003d\"https://mathjax.codeforces.org/MathJax.js?config\u003dTeX-AMS-MML_HTMLorMML\" type\u003d\"text/javascript\"\u003e\u003c/script\u003e","sections":[{"title":"","value":{"format":"HTML","content":"\u003cscript type\u003d\u0027text/x-mathjax-config\u0027\u003eMathJax.Hub.Config({tex2jax: { inlineMath: [[\u0027$\u0027,\u0027$\u0027]] } }); \u003c/script\u003e\n\u003cscript type\u003d\u0027text/javascript\u0027 src\u003d\u0027https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/MathJax.js?config\u003dTeX-AMS-MML_HTMLorMML\u0027\u003e\u003c/script\u003e\n\u003cscript type\u003d\u0027text/javascript\u0027\u003esetTimeout(function(){MathJax.Hub.Queue([\u0027Typeset\u0027, MathJax.Hub, \u0027left_view\u0027]);}, 2000);\u003c/script\u003e\n\u003cdiv class\u003d\"panel_content\"\u003e\n RaBaSrCaMgBe正在玩一个射击手游。游戏提供了n件主武器和m件副武器,每件武器有一个攻击力S,还有K个子属性x1,x2,…,xK。游戏中,RaBaSrCaMgBe只能选择两件武器(一件主武器,一件副武器),他想选择攻击力和及各项属性值差异和最大的两件武器,即选择使下列计算公式取值最大的两件武器。其中MW表示主武器,SW表示副武器。\n \u003cbr\u003e \n \u003ccenter\u003e \n \u003cimg style\u003d\"max-width:100%;\" SRC\u003d\"CDN_BASE_URL/e7551dc9a785ee5c0a133897967273a9?v\u003d1588596421\"\u003e \n \u003c/center\u003e \n \u003cbr\u003e请编程帮他进行武器的选择。 \n\u003c/div\u003e"}},{"title":"输入","value":{"format":"HTML","content":"第一行为正整数t (≤100),表示数据组数。\u003cbr\u003e\n每组数据中,第一行为正整数n、m和k( n,m≤10^5, k≤5);接下来n行,每行有K+1个整数,表示每件主武器的攻击力S(≤10^9)和K个子属性值x1,x2,…,xK (|xi|≤10^9,1≤i≤K);再接下来m行,每行有K+1个整数,表示每件副武器的攻击力S(≤10^9)和K个子属性值x1,x2,…,xK (|xi|≤10^9,1≤i≤K)。"}},{"title":"输出","value":{"format":"HTML","content":"对于每组数据,输出选择出的两件武器的攻击力之和及各项属性差值绝对值之和的和的最大值。"}},{"title":"样例输入","value":{"format":"HTML","content":"\u003cpre\u003e3\n2 2 1\n0 233\n0 666\n0 123\n0 456\n2 3 3\n64 1 2 3\n66 4 2 4\n57 1 4 5\n64 6 5 1\n62 2 1 4\n2 2 1\n100 0\n1000 100\n1000 100\n100 0\n\u003c/pre\u003e"}},{"title":"样例输出","value":{"format":"HTML","content":"\u003cpre\u003e543\n138\n2000\n\u003c/pre\u003e"}},{"title":"样例解释","value":{"format":"HTML","content":"样例1中,选择2号主武器和1号副武器,其和为0+0+|666-123|\u003d543。\u003cbr\u003e\u003cbr\u003e\n\n样例2中,选择1号主武器和2号副武器,其和为64+64+|1-6|+|2-5|+|3-1|\u003d138。\u003cbr\u003e\u003cbr\u003e\n\n样例3中,选法显然"}}]}