{"trustable":true,"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$$\u0027]]\n }\n });\n\u003c/script\u003e\n\u003cscript type\u003d\"text/javascript\" async src\u003d\"https://mathjax.codeforces.org/MathJax.js?config\u003dTeX-AMS_HTML-full\"\u003e\u003c/script\u003e","sections":[{"title":"","value":{"format":"HTML","content":"\u003cp\u003eThere is one apple tree in Arkady\u0027s garden. It can be represented as a set of junctions connected with branches so that there is only one way to reach any junctions from any other one using branches. The junctions are enumerated from $$$1$$$ to $$$n$$$, the junction $$$1$$$ is called the root.\u003c/p\u003e\u003cp\u003eA subtree of a junction $$$v$$$ is a set of junctions $$$u$$$ such that the path from $$$u$$$ to the root must pass through $$$v$$$. Note that $$$v$$$ itself is included in a subtree of $$$v$$$.\u003c/p\u003e\u003cp\u003eA leaf is such a junction that its subtree contains exactly one junction.\u003c/p\u003e\u003cp\u003eThe New Year is coming, so Arkady wants to decorate the tree. He will put a light bulb of some color on each leaf junction and then count the number happy junctions. A happy junction is such a junction $$$t$$$ that all light bulbs in the subtree of $$$t$$$ have different colors.\u003c/p\u003e\u003cp\u003eArkady is interested in the following question: for each $$$k$$$ from $$$1$$$ to $$$n$$$, what is the minimum number of different colors needed to make the number of happy junctions be greater than or equal to $$$k$$$?\u003c/p\u003e"}},{"title":"Input","value":{"format":"HTML","content":"\u003cp\u003eThe first line contains a single integer $$$n$$$ ($$$1 \\le n \\le 10^5$$$)\u0026nbsp;— the number of junctions in the tree.\u003c/p\u003e\u003cp\u003eThe second line contains $$$n - 1$$$ integers $$$p_2$$$, $$$p_3$$$, ..., $$$p_n$$$ ($$$1 \\le p_i \u0026lt; i$$$), where $$$p_i$$$ means there is a branch between junctions $$$i$$$ and $$$p_i$$$. It is guaranteed that this set of branches forms a tree.\u003c/p\u003e"}},{"title":"Output","value":{"format":"HTML","content":"\u003cp\u003eOutput $$$n$$$ integers. The $$$i$$$-th of them should be the minimum number of colors needed to make the number of happy junctions be at least $$$i$$$.\u003c/p\u003e"}},{"title":"Examples","value":{"format":"HTML","content":"\u003ctable class\u003d\u0027vjudge_sample\u0027\u003e\n\u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eInput\u003c/th\u003e\n \u003cth\u003eOutput\u003c/th\u003e\n \u003c/tr\u003e\n\u003c/thead\u003e\n\u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cpre\u003e3\n1 1\n\u003c/pre\u003e\u003c/td\u003e\n \u003ctd\u003e\u003cpre\u003e1 1 2 \n\u003c/pre\u003e\u003c/td\u003e\n \u003c/tr\u003e\n\u003c/tbody\u003e\n\u003c/table\u003e\n"}},{"title":"","value":{"format":"HTML","content":"\u003ctable class\u003d\u0027vjudge_sample\u0027\u003e\n\u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eInput\u003c/th\u003e\n \u003cth\u003eOutput\u003c/th\u003e\n \u003c/tr\u003e\n\u003c/thead\u003e\n\u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cpre\u003e5\n1 1 3 3\n\u003c/pre\u003e\u003c/td\u003e\n \u003ctd\u003e\u003cpre\u003e1 1 1 2 3 \n\u003c/pre\u003e\u003c/td\u003e\n \u003c/tr\u003e\n\u003c/tbody\u003e\n\u003c/table\u003e\n"}},{"title":"Note","value":{"format":"HTML","content":"\u003cp\u003eIn the first example for $$$k \u003d 1$$$ and $$$k \u003d 2$$$ we can use only one color: the junctions $$$2$$$ and $$$3$$$ will be happy. For $$$k \u003d 3$$$ you have to put the bulbs of different colors to make all the junctions happy.\u003c/p\u003e\u003cp\u003eIn the second example for $$$k \u003d 4$$$ you can, for example, put the bulbs of color $$$1$$$ in junctions $$$2$$$ and $$$4$$$, and a bulb of color $$$2$$$ into junction $$$5$$$. The happy junctions are the ones with indices $$$2$$$, $$$3$$$, $$$4$$$ and $$$5$$$ then.\u003c/p\u003e"}}]}