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Combined display of all available logs of Eric & Company. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).

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• 18:43, 13 June 2026 Eric talk contribs (uploaded new avatar)
• 18:43, 13 June 2026 Eric talk contribs (uploaded new avatar)
• 18:43, 13 June 2026 Eric talk contribs (uploaded new avatar)
• 18:42, 13 June 2026 Eric talk contribs (uploaded new avatar)
• 18:42, 13 June 2026 Eric talk contribs (uploaded new avatar)
• 18:40, 13 June 2026 Eric talk contribs (uploaded new avatar)
• 18:40, 13 June 2026 Eric talk contribs (uploaded new avatar)
• 18:39, 13 June 2026 Eric talk contribs (uploaded new avatar)
• 18:39, 13 June 2026 Eric talk contribs (changed section 'basic')
• 21:52, 13 December 2023 Root talk contribs created page Writing Practice (Created page with "== Day 2 == --- Zoe version --- '''最近写的内容''' 放置到最上方，这样的方式会更好一些。 --- Elsa version --- '''内容的编辑和排列''' 通过点击右上角的“Edit”就能添加、更改、编辑这些文字咯 祝一切顺利 == Day 1 == --- Zoe version --- '''这样是标题''' 这里是具体内容 如果要分段落，就要回车，和上一段留一行空白 --- Elsa version --- '''标题用这样的符号标注...")
• 21:35, 13 December 2023 User account Zoe talk contribs was created by Root talk contribs
• 21:34, 13 December 2023 User account ElsaTian talk contribs was created by Root talk contribs
• 13:30, 4 October 2023 Root talk contribs created page File:Rabin.jpg (Michael Oser Rabin)
• 13:30, 4 October 2023 Root talk contribs uploaded File:Rabin.jpg (Michael Oser Rabin)
• 13:29, 4 October 2023 Root talk contribs created page File:RSA.jpg (Rivest-Shamir-Adleman)
• 13:29, 4 October 2023 Root talk contribs uploaded File:RSA.jpg (Rivest-Shamir-Adleman)
• 12:55, 4 October 2023 Root talk contribs created page File:Plan.jpg (Someone's plan)
• 12:55, 4 October 2023 Root talk contribs uploaded File:Plan.jpg (Someone's plan)
• 16:23, 24 September 2023 Root talk contribs created page File:Trulys.jpeg
• 16:23, 24 September 2023 Root talk contribs uploaded File:Trulys.jpeg
• 16:18, 24 September 2023 Root talk contribs created page File:Truly.jpeg
• 16:18, 24 September 2023 Root talk contribs uploaded File:Truly.jpeg
• 16:26, 27 November 2022 Root talk contribs created page Practice Everyday (Created page with "== Day 1 == --- Joe version --- 风和情绪 自然界中的风，有微风，大风，龙卷风。没有风，人们就会觉得闷，微分拂面，人们会觉得舒服，狂风大作，人们就会恐惧、会躲避，甚至会形成灾害。 人的情绪大体也是如此，没有情绪，让人觉得冷冰冰，情绪平缓，让人觉得平易近人，情绪大起大落，让人觉得可怕。 谁不愿意生活在一个微风拂面，其乐融融的环境里...")
• 21:32, 29 May 2022 Eric talk contribs created page C Language Practice: Sorting - Super Quick Sort for 100 million items (Trust me, it works!) (Created page with "== Sorting - Super Quick Sort == '''''How does quick sort work, in the first place?''''' Well, quick sort is another sorting method, and according to its name, it's ''quick''. In fact, it is actually one of the most popular sorting methods amongst them all! But why is it so popular? Because it is ''quick'', and also, it can sort '''huge''' amounts of data, such as this one, ''100 million'' numbers is no problem! But back to the topic, how does quick work? The way it...")
• 12:06, 5 April 2022 Eric talk contribs created page Recursion (Created page with "== Recursion == Have you ever had a situation where there are two mirrors facing each other? If so, you should've noticed that each mirror have infinite, shrinking images of the other side, right? ''That is recursion!'' Another fun way to explain this is that you got a mysterious box. Someone told you that there's treasure in this box. You found out that there are two boxes in the box. You open one, which is empty. You open the other one, and found two more smaller box...")
• 11:52, 5 April 2022 Eric talk contribs created page C Language Practice: Sorting - Merge Sort (Created page with "== Merge Sort == '''What is merge sort?''' Hooray! We have another way of sorting - merge sort! This type of sorting is pretty fast in my opinion. What we want to do in merge sort(there are also different ways people can understand this. This is only my opinion. You can search for other opinions if you like) is that we start by cutting the list. We cut the list in halves, then we cut the halves into halves, and we cut those halves into halves again and again until ther...")
• 11:26, 27 March 2022 Eric talk contribs created page Salva's Characteristics (Created page with "Salva is one of the main characters in the book ‘A Long Walk To Water’. He met another character in the end. He also have some great characteristics that I’m going to partly analyze today. Salva always have hope, and he won’t be beaten by anything if he have hope. For example, when his uncle was murdered by people from an enemy tribe, he didn’t end his own life with it. He continued to walk. His once rich family has been broken down into pieces because of the...")
• 11:25, 27 March 2022 Eric talk contribs created page Reading Reflection (Created page with "‘A Long Walk To Water’ is a story about two main characters, one Salva, one Nya. Salva experienced war and Nya met negative effects on life for the drought of Sudan. Salva got a new family in the US but also had some members of his original family. He cherished any chance he met and dug wells for people of Sudan, even his enemies, which included Nya. I agree with what he said: Never Lose Hope. Almost every person who experienced war can say these words, especially S...")
• 21:33, 26 March 2022 Eric talk contribs created page C Language Practice: Sorting - Insertion Sort (Created page with "== Insertion Sort == '''What is insertion sort?''' We have an easy train of thought for insertion sort, but this sorting method is a bit slow. What we do in insertion sort is we pick up the second element, and we compare it with the first element. Then we pick the next(third) element and we keep comparing it with the elements before it(the second and first) until we meet an element that is smaller or equal to it. We then pick up our third element, move the list behind...")
• 10:22, 26 March 2022 Eric talk contribs created page A long walk to water (Created page with "== Read: A long walk to water == Reading Reflection Salva's Characteristics")
• 10:18, 25 March 2022 Eric talk contribs created page C Language Practice: Sorting - Bubble Sort (Created page with "== Bubble sort == '''What is bubble sort?''' Bubble sort is another way of sorting. Its code is easier than selection sort, and its speed is also faster. What we want to do in bubble sort is that we compare the first two elements, and see if we need to swap it. Then we compare the second and third, then the third and fourth, and so on and so on until we compared the whole list. If we didn't need to swap at all, then the list is sorted and we can return it. If not, go...")
• 20:39, 20 March 2022 Eric talk contribs created page C Language Practice: Sorting - Selection Sort (Created page with "== One Way for Sorting - Selection Sort == What is selection sort? Selection sort is a kind of sorting. It's the easiest sorting and it also uses most time. To mention here, there are many ways of selection sorting. I'm only going to talk about the way that I see. You can surf the internet and find other ways. There are also two directions you can sort a list: from least to greatest or from greatest to least. Here I uses the least to greatest way. What you want to d...")
• 12:13, 20 March 2022 Eric talk contribs created page C Language Practice: Number Search - Jump Search (Created page with "== A New Skill - Jump Search == What is jump search? Jump search is our new skill. Let's say that there's a number list called array, the total number of elements in array is stored in a variable called total, and the number we're looking for is called check. We'll divide our array into blocks with length m, and then we'll jump to the edge of each block and check if that number is the same as check. Also, as soon as the edge of one block is greater than check, then we'...")
• 17:15, 13 March 2022 Eric talk contribs created page C Language Practice: Number Search - Binary Search (Created page with "== Search for a Number - Binary Search == * Step 1: Define a number binary search function * Step 2: Get all the arguments needed in main <syntaxhighlight lang="c" line style="border: 1px dashed red;"> #include <stdio.h> #include <stdlib.h> #include <string.h> #include <math.h> int findnum(int totalnum, int numcheck, int numlist[totalnum]) { int i, place = totalnum / 2; for (i = 0; i <= totalnum; i++) { if (numlist[place] == numcheck) {...")
• 17:34, 12 March 2022 Eric talk contribs created page Music: I Learned How to Get a Music Score! (Created page with "== This is my first try at a music score - it's great! == <pre> X: 1 T: Cooley's M: 4/4 L: 1/8 K: Emin |:D2|"Em"EB{c}BA B2 EB|~B2 AB dBAG|"D"FDAD BDAD|FDAD dAFD| "Em"EBBA B2 EB|B2 AB defg|"D"afe^c dBAF|"Em"DEFD E2:| |:gf|"Em"eB B2 efge|eB B2 gedB|"D"A2 FA DAFA|A2 FA defg| "Em"eB B2 eBgB|eB B2 defg|"D"afe^c dBAF|"Em"DEFD E2:| </pre>")
• 17:32, 12 March 2022 Eric talk contribs created page C Language Practice: String Compare (Created page with "== Compare: If one string happens to match another string == * Step 1: Get a string compare function * Step 2: Call it and print it <syntaxhighlight lang="c" line style="border: 1px dashed red;"> #include <stdio.h> #include <stdlib.h> #include <string.h> int strcheck(char *str, char *check) { int ftime; int i, j; for (i = 0; str[i] != '\0'; i++) { for(j = 0; check[j] != '\0'; j++) { if (check[j] == str[i]) {...")
• 21:34, 11 March 2022 Eric talk contribs created page C Language Practice: Octagonal to Decimal (Created page with "== Convert: Octagonal to Decimal == * Step 1: Get all the packs and the otod function * Step 2: Get the main function and call the otod function <syntaxhighlight lang="c" line style="border: 1px dashed red;"> #include <stdio.h> #include <stdlib.h> #include <string.h> #include <math.h> int otod(char *o) { int i; int d = 0; int p = 0, t = 0; for (i = strlen(o) - 1; i >= 0; i--) { if ((o[i] >= '0') && (o[i] <= '7')) { t...")
• 21:46, 9 March 2022 Eric talk contribs created page C Language Practice: Binary to Hexagonal Numbers (Created page with "== Convert Binary to Hexagonal == <syntaxhighlight lang="c" line style="border: 1px dashed red;"> #include <stdio.h> #include <stdlib.h> #include <string.h> #include <math.h> int btod(char *b) { int i; int decimal = 0; int place = 0, temp = 0; for(i = strlen(b) - 1; i >= 0; i--) { if ((b[i] == '0') || (b[i] == '1')) { temp = b[i] - '0'; } else { printf("error: not a valid binary numbe...")
• 18:26, 9 March 2022 Eric talk contribs created page UserWiki:Eric (Created page with "== Code == C Language_Practice: Octagonal to Binary Numbers C Language Practice: Binary to Decimal")
• 18:22, 9 March 2022 Eric talk contribs (changed section 'basic')
• 18:05, 9 March 2022 Eric talk contribs (uploaded new avatar)
• 21:44, 8 March 2022 Eric talk contribs created page C Language Practice: Octagonal to Binary Numbers (Created page with "== Converting: Octagonal to Binary == * Step 1: Convert octagonal to decimal * Step 2: Convert decimal to Binary <syntaxhighlight lang="c" line style="border: 1px dashed red;"> #include <stdio.h> #include <string.h> #include <stdlib.h> #include <math.h> int otod(char *o) { int i; int decimal = 0; int place = 0, temp = 0; for (i = strlen(o) - 1; i >= 0; i--) { if ((o[i] >= '0') && (o[i] <= '7')) { temp = o[i] - '0';...")
• 00:50, 7 March 2022 Root talk contribs created page MediaWiki:Abcjsbasicmin.js (Created page with "! abcjs_basic v6.0.1 Copyright © 2009-2022 Paul Rosen and Gregory Dyke (https://abcjs.net): ! For license information please see abcjs_basic.LICENSE: !function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define([],t):"object"==typeof exports?exports.abcjs=t():e.ABCJS=t()}(this,(function(){return e={1045:function(e,t,r){var n=r(1185),i=r(6306),a=r(1592),s=r(1028),o={};o.signature="abcjs-basic v"+...")
• 00:47, 7 March 2022 Root talk contribs created page MediaWiki:Abcjspluginmin.js (Created page with "! abcjs_plugin v6.0.1 Copyright © 2009-2022 Paul Rosen and Gregory Dyke (https://abcjs.net): ! For license information please see abcjs_plugin.LICENSE: !function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define([],t):"object"==typeof exports?exports.abcjs=t():e.ABCJS=t()}(this,(function(){return e={7001:function(e,t,r){"use strict";var a=r(1592).TuneBook,i=r(8905),n=r(5132),s=function(){var e=...")
• 23:02, 6 March 2022 Root talk contribs created page User:Elsa (Created page with "== About Elsa == Hi,Elsa, welcome. This page is yours, you can write something.")
• 19:43, 6 March 2022 Root talk contribs created page MediaWiki:Common.js (Created page with "Any JavaScript here will be loaded for all users on every page load.: mw.loader.load( '/w/index.php?title=ABCjs.js&action=raw&ctype=text/javascript' );")
• 15:50, 6 March 2022 User account Elsa talk contribs was created by Root talk contribs and password was sent by email (a girl)
• 15:19, 6 March 2022 Eric talk contribs created page C Language Practice: Binary to Decimal (Created page with "== Binary to Decimal == This is my first practice. I got a bit confused with the code when I first met the problem, but in the end I got it. ‎<syntaxhighlight lang="c" line style="border: 1px solid red;"> #include <stdio.h> #include <string.h> #include <stdlib.h> #include <math.h> int btod(char *binary) { int i; int decimal = 0; int place = 0, temp = 0; for(i = strlen(binary) - 1; i >= 0; --i) { if ((binary[i] == '0') || (binary[i] == '...")
• 14:24, 6 March 2022 Root talk contribs created page MediaWiki:Common.css (Created page with "CSS placed here will be applied to all skins: .mw-highlight pre { font-size: 90%; }")
• 00:43, 6 March 2022 Eric talk contribs created page User:Eric (Created page with "== Eric's Page == Hi, welcome. == Read == == Math == == Music == == Games == == Sports ==")

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