{"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\"\u003eGiven an integer array $a[1..n]$.\u003cbr\u003e\u003cbr\u003eCount how many subsegment $[L, R]$ satisfying $R - L + 1 \\geq 1$ and there is a kind of integer whose number of occurrences is strictly greater than the sum of others in $a[L..R]$.\u003c/div\u003e"}},{"title":"Input","value":{"format":"HTML","content":"The first line contains an integer $T(T \\le 15)$. Then $T$ test cases follow.\u003cbr\u003e\u003cbr\u003eFor each test case, input two lines.\u003cbr\u003e\u003cbr\u003eFor the first line, there is only one integer $n$ $(1 \\leq n \\leq 10^6)$.\u003cbr\u003e\u003cbr\u003eThe second line contains $n$ integers describing the array $a[1..n]$, while the restriction $0 \\leq a_i \\leq 10^6$ is guaranteed.\u003cbr\u003e\u003cbr\u003e$\\sum n\u0026lt;\u003d6*10^6$"}},{"title":"Output","value":{"format":"HTML","content":"For each test case, output a integer per line, denoting the answer of the problem."}},{"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\n10\r\n3303 70463 3303 3303 3303 70463 3303 3303 70463 70463\r\n\u003c/pre\u003e\u003c/td\u003e\n \u003ctd\u003e\u003cpre\u003e47\u003c/pre\u003e\u003c/td\u003e\n \u003c/tr\u003e\n\u003c/tbody\u003e\n\u003c/table\u003e\n"}}]}