{"trustable":false,"prependHtml":"\u003cstyle type\u003d\u0027text/css\u0027\u003e\n .input, .output {\n border: 1px solid #888888;\n }\n .output {\n margin-bottom: 1em;\n position: relative;\n top: -1px;\n }\n .output pre, .input pre {\n background-color: #EFEFEF;\n line-height: 1.25em;\n margin: 0;\n padding: 0.25em;\n }\n \u003c/style\u003e\n \u003clink rel\u003d\"stylesheet\" href\u003d\"//codeforces.org/s/96598/css/problem-statement.css\" type\u003d\"text/css\" /\u003e\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 type\u003d\"text/javascript\" async src\u003d\"https://mathjax.codeforces.org/MathJax.js?config\u003dTeX-AMS_HTML-full\"\u003e\u003c/script\u003e","sections":[{"title":"Statement","value":{"format":"HTML","content":"\u003cp\u003eLeeShoW is a Pokémon collector, LeeShoW is a keen collector of shiny Eevee , LeeShoW is a keen collector of shiny Eevee. And especially so with the high IV Eevee.\n\n\u003cp\u003eShiny Pokémon are special Pokémon that have a different look to normal Pokémon. The only difference is the coloring; shiny Pokémon are not more powerful. Some shinies are a completely different color to normal, while some only have small coloring changes. Shiny Pokémon are extremely rare - every time you encounter a Pokémon there is a 1 in 4096 chance it will be shiny.\u003c/p\u003e\n\n\u003cp\u003eEach Eevee has a unique list IV-val, and has its own unique qualities $M$.\u003c/p\u003e\n\n\u003cp\u003eYou will know a list $A$ about the Eevee\u0027s IV-val have $n$ numbers $a_1, a_2, \\dots, a_n$. and the Eevee\u0027s own qualities $M$. Help LeeShoW to calculate the IV value about this Eevee.\u003c/p\u003e\n\n\u003cp\u003eThe IV value of each Eevee is calculated as $(\\prod_{1\\le i\u0026lt;j\\le n} |a_i - a_j|)\\%M$\u003c/p\u003e\n\n\u003cp\u003eNote : $\\prod_{1\\le i\u0026lt;j\\le n} |a_i - a_j|$ is equal to $|a_1 - a_2|\\cdot|a_1 - a_3|\\cdot$ $\\dots$ $\\cdot|a_1 - a_n|\\cdot|a_2 - a_3|\\cdot|a_2 - a_4|\\cdot$ $\\dots$ $\\cdot|a_2 - a_n| \\cdot$ $\\dots$ $\\cdot |a_{n-1} - a_n|$. And also mean, this is the product of $|a_i - a_j|$ for all $1\\le i \u0026lt; j \\le n$.\u003c/p\u003e"}},{"title":"Input","value":{"format":"HTML","content":"\u003cp\u003eThe first line contains two integers $n$, $m$ ($2\\le n \\le 2\\cdot 10^5$, $1\\le m \\le 1000$) — number of list length and its own unique qualities $M$.\u003c/p\u003e\n\n\u003cp\u003eThe second line contains $n$ integers $a_1, a_2, \\dots, a_n$ ($0 \\le a_i \\le 10^9$).\u003c/p\u003e"}},{"title":"Output","value":{"format":"HTML","content":"\u003cp\u003eOutput the single number — The IV-value about this Eevee.\u003c/p\u003e"}},{"title":"Sample 1","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\u003e2 10\n8 5\n\u003c/pre\u003e\u003c/td\u003e\n \u003ctd\u003e\u003cpre\u003e3\u003c/pre\u003e\u003c/td\u003e\n \u003c/tr\u003e\n\u003c/tbody\u003e\n\u003c/table\u003e\n"}},{"title":"Sample 2","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\u003e3 12\n1 4 5\n\u003c/pre\u003e\u003c/td\u003e\n \u003ctd\u003e\u003cpre\u003e0\u003c/pre\u003e\u003c/td\u003e\n \u003c/tr\u003e\n\u003c/tbody\u003e\n\u003c/table\u003e\n"}},{"title":"Sample 3","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\u003e3 7\n1 4 9\n\u003c/pre\u003e\u003c/td\u003e\n \u003ctd\u003e\u003cpre\u003e1\u003c/pre\u003e\u003c/td\u003e\n \u003c/tr\u003e\n\u003c/tbody\u003e\n\u003c/table\u003e\n"}},{"title":"Note","value":{"format":"HTML","content":"\u003cp\u003eIn the first sample, $|8 - 5| \u003d 3 \\equiv 3 \\bmod 10$.\u003c/p\u003e\n\u003cp\u003eIn the second sample, $|1 - 4|\\cdot|1 - 5|\\cdot|4 - 5| \u003d 3\\cdot 4 \\cdot 1 \u003d 12 \\equiv 0 \\bmod 12$.\u003c/p\u003e\n\u003cp\u003eIn the third sample, $|1 - 4|\\cdot|1 - 9|\\cdot|4 - 9| \u003d 3 \\cdot 8 \\cdot 5 \u003d 120 \\equiv 1 \\bmod 7$.\u003c/p\u003e"}}]}