{"trustable":true,"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":"\u003cdiv class\u003d\"panel_content\"\u003eAs we know, Rikka is poor at math. Yuta is worrying about this situation, so he gives Rikka some math tasks to practice. There is one of them:\u003cbr\u003e\u003cbr\u003eYuta has an array A with n numbers. Then he makes m operations on it. \u003cbr\u003e\u003cbr\u003eThere are three type of operations:\u003cbr\u003e\u003cbr\u003e1 l r x : For each i in [l,r], change A[i] to A[i]+x\u003cbr\u003e2 l r : For each i in [l,r], change A[i] to $\\lfloor \\sqrt A[i] \\rfloor$\u003cbr\u003e3 l r : Yuta wants Rikka to sum up A[i] for all i in [l,r]\u003cbr\u003e\u003cbr\u003eIt is too difficult for Rikka. Can you help her?\u003c/div\u003e"}},{"title":"Input","value":{"format":"HTML","content":"The first line contains a number t(1\u0026lt;\u003dt\u0026lt;\u003d100), the number of the testcases. And there are no more than 5 testcases with n\u0026gt;1000.\u003cbr\u003e\u003cbr\u003eFor each testcase, the first line contains two numbers n,m(1\u0026lt;\u003dn,m\u0026lt;\u003d100000). The second line contains n numbers A[1]~A[n]. Then m lines follow, each line describe an operation.\u003cbr\u003e\u003cbr\u003eIt is guaranteed that 1\u0026lt;\u003dA[i],x\u0026lt;\u003d100000."}},{"title":"Output","value":{"format":"HTML","content":"For each operation of type 3, print a lines contains one number -- the answer of the query."}},{"title":"Sample","value":{"format":"HTML","content":"\u003ctable class\u003d\u0027vjudge_sample\u0027\u003e\n\u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eInput\u003c/th\u003e\n \u003cth\u003eOutput\u003c/th\u003e\n \u003c/tr\u003e\n\u003c/thead\u003e\n\u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cpre\u003e1\r\n5 5\r\n1 2 3 4 5\r\n1 3 5 2\r\n2 1 4\r\n3 2 4\r\n2 3 5\r\n3 1 5\u003c/pre\u003e\u003c/td\u003e\n \u003ctd\u003e\u003cpre\u003e5\r\n6\u003c/pre\u003e\u003c/td\u003e\n \u003c/tr\u003e\n\u003c/tbody\u003e\n\u003c/table\u003e\n"}}]}