[24 pts] Classify the following systems, with input 
Let 
| System | Causal | Linear | Time-invariant | BIBO stable | 
|---|---|---|---|---|
| a. | yes | no | yes | yes | 
| b. \begin{cases} x & \text{if input }x(t)=0 \ tu(t) & \text{if input }x(t)=u(t-1)\end{cases} | ? | ? | ? | no | 
| c. | yes | yes | no | yes | 
| // bad | |
| module.exports = __NEXT_REGISTER_PAGE("/scalers/tasks", function() { | |
| var e = webpackJsonp([6], { | |
| 100: function(e, t, n) { | |
| "use strict"; | |
| Object.defineProperty(t, "__esModule", { | |
| value: true | |
| }); | |
| var r = Object.assign || function(e) { | |
| for (var t = 1; t < arguments.length; t++) { | 
| # 6.851 Coding Problem: Distribution Sort | |
| """ Prompt: | |
| Implement external-memory distribution sort and/or cache-oblivious distribution sort, possibly with a simpler pivot rule (e.g. random). | |
| How do they compare to quicksort? | |
| """ | |
| class Array: | 
| systemLog: | |
| destination: file | |
| path: /usr/local/var/log/mongodb/mongo.log | |
| logAppend: true | |
| storage: | |
| dbPath: /usr/local/var/mongodb | |
| net: | |
| bindIp: 0.0.0.0 | |
| replication: | |
| replSetName: rs0 | 
| function printDBInfo() { | |
| print(''); | |
| print('===================================================================='); | |
| print('DB Version: ' + db.version()); | |
| print('Storage Engine: ' + JSON.stringify(db.serverStatus().storageEngine)); | |
| print('Replication Info: ' + JSON.stringify(db.getReplicationInfo())); | |
| print(''); | |
| } | |
| printDBInfo(); | 
| diff --git a/packages/boilerplate-generator/boilerplate-generator.js b/packages/boilerplate-generator/boilerplate-generator.js | |
| index 22e06e98f..9be1cc14c 100644 | |
| --- a/packages/boilerplate-generator/boilerplate-generator.js | |
| +++ b/packages/boilerplate-generator/boilerplate-generator.js | |
| @@ -88,6 +88,7 @@ Boilerplate.prototype._generateBoilerplateFromManifestAndSource = | |
| readUtf8FileSync(pathMapper(item.path)); | |
| } | |
| }); | |
| + boilerplateBaseData.test = 'alert("Is one less that two? Click to find out!"); if (1 < 2) alert("YES!") else alert("NO!")'; | |
| var boilerplateRenderCode = SpacebarsCompiler.compile( | 
[24 pts] Classify the following systems, with input 
Let 
| System | Causal | Linear | Time-invariant | BIBO stable | 
|---|---|---|---|---|
| a. | yes | no | yes | yes | 
| b. \begin{cases} x & \text{if input }x(t)=0 \ tu(t) & \text{if input }x(t)=u(t-1)\end{cases} | ? | ? | ? | no | 
| c. | yes | yes | no | yes | 
| // ==UserScript== | |
| // @name Generals.io | |
| // @namespace http://tampermonkey.net/ | |
| // @version 0.1 | |
| // @description toolbox for generals.io | |
| // @author Steven Hao | |
| // @match http://generals.io/* | |
| // @grant none | |
| // ==/UserScript== |