{"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":"","value":{"format":"HTML","content":"\u003cp\u003e Many boys use girls\u0027 photos as profile pictures in social networking sites. So it is pretty hard to tell\u0026nbsp; the gender of the user at the first glance. Once \u003cspan\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003eVamsi\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e had a nice chat with a girl(he thought so). Later on he talked very often and eventually they became a couple.\u003c/p\u003e \n\u003cp\u003e But he came to meet \"her\" in the real world and found out \"she\" is actually a \u003cstrong\u003every strong man\u003c/strong\u003e! \u003cspan\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003eVamsi\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e is very sad. So he came up with a way to recognize users\u0027 genders by their user names.\u003c/p\u003e \n\u003cp\u003e In his method if the number of distinct characters in one\u0027s user name is odd, then he is a male, otherwise she is a female. You are given the string that denotes the user name, please help \u003cspan\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003eVamsi\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e to determine the gender of this user by his method.\u003c/p\u003e"}},{"title":"Input","value":{"format":"HTML","content":"\u003cp\u003e The first line contains a non-empty string, that contains only lowercase English letters — the user name. This string contains at most 100 characters.\u003c/p\u003e"}},{"title":"Output","value":{"format":"HTML","content":"\u003cp\u003e If it is a female by \u003cspan\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003eVamsi\u0027s\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e method, print \"\u003cspan\u003eCHAT WITH HER!\u003c/span\u003e\" (without the quotes), otherwise, print \"\u003cspan\u003eIGNORE HIM!\u003c/span\u003e\" (without the quotes).\u003c/p\u003e"}},{"title":"Sample Input","value":{"format":"HTML","content":"\u003cdiv\u003e \n \u003cdiv\u003e \n \u003cstrong\u003eInput 1\u003c/strong\u003e\n \u003c/div\u003e \n \u003cdiv\u003e \n \u003cspan\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003eabcd\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\n \u003c/div\u003e \n \u003cdiv\u003e\n \u0026nbsp;\n \u003c/div\u003e \n\u003c/div\u003e \n\u003cdiv\u003e \n \u003cdiv\u003e \n \u003cstrong\u003eInput 2\u003c/strong\u003e\n \u003c/div\u003e \n \u003cdiv\u003e \n \u003cspan\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003evamsi\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\n \u003c/div\u003e \n \u003cdiv\u003e\n \u0026nbsp;\n \u003c/div\u003e \n\u003c/div\u003e \n\u003cdiv\u003e \n \u003cdiv\u003e \n \u003cstrong\u003eInput 3\u003c/strong\u003e\n \u003c/div\u003e \n \u003cdiv\u003e \n \u003cspan\u003e\u003cspan\u003e\u003cspan\u003eusha\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\n \u003c/div\u003e \n \u003cdiv\u003e\n \u0026nbsp;\n \u003c/div\u003e \n\u003c/div\u003e"}},{"title":"Sample Output","value":{"format":"HTML","content":"\u003cdiv\u003e \n \u003cdiv\u003e \n \u003cstrong\u003eOutput 1\u003c/strong\u003e\n \u003c/div\u003e \n \u003cdiv\u003e\n CHAT WITH HER!\n \u003c/div\u003e \n \u003cdiv\u003e\n \u0026nbsp;\n \u003c/div\u003e \n \u003cdiv\u003e \n \u003cdiv\u003e \n \u003cstrong\u003eOutput 2\u003c/strong\u003e\n \u003c/div\u003e \n \u003cdiv\u003e\n IGNORE HIM!\n \u003c/div\u003e \n \u003c/div\u003e \n \u003cdiv\u003e \n \u003cdiv\u003e\n \u0026nbsp;\n \u003c/div\u003e \n \u003cdiv\u003e \n \u003cstrong\u003eOutput 3\u003c/strong\u003e\n \u003c/div\u003e \n \u003cdiv\u003e\n CHAT WITH HER!\n \u003c/div\u003e \n \u003c/div\u003e \n \u003cpre\u003e\r\n\t\u003c/pre\u003e \n\u003c/div\u003e"}}]}