Added Floyd Warshall [Java]

.bin/install_apt.sh

@@ -0,0 +1,3 @@
+#!/bin/bash
+sudo apt-get update
+sudo apt-get install -y $(grep -vE "^\s*#" apt-requirements.txt  | tr "\n" " ")

.bin/install_go.sh

@@ -0,0 +1,4 @@
+#!/bin/bash
+go get -u github.com/golang/lint/golint
+cd $GOPATH/src/github.com/golang/lint
+go install .

.bin/install_npm.sh

@@ -0,0 +1,2 @@
+#!/bin/bash
+npm install -g $(grep -vE "^\s*#" npm-requirements.txt  | tr "\n" " ")

.bin/test_running.sh

@@ -0,0 +1,60 @@
+#!/bin/bash
+set -e
+
+echo "Testing C files..."
+for i in $(ls -1 **/*.c); do
+    echo "    Compiling $i - gcc $i -lm -std=c11"
+    gcc $i -lm -std=c11
+    echo "    Running $i - ./a.out > /dev/null"
+    ./a.out > /dev/null
+    rm -f a.out
+    echo ""
+done
+
+echo ""
+echo "Testing C++ files..."
+for i in $(ls -1 **/*.cpp); do
+    echo "    Compiling $i - g++ $i -lm -pthread -std=c++11"
+    g++ $i -lm -pthread -std=c++11
+    echo "    Running $i - ./a.out > /dev/null"
+    ./a.out > /dev/null
+    rm -f a.out
+    echo ""
+done
+
+echo ""
+echo "Testing Java files..."
+for i in $(ls -1 **/*.java); do
+    echo "    Compiling $i - javac -Werror -Xlint:all $i -d ."
+    javac -Werror -Xlint:all $i -d .
+    filename="${i##*/}"
+    classname="${filename%.*}"
+    echo "    Running $i - java $classname > /dev/null"
+    java $classname > /dev/null
+    echo ""
+done
+rm -f *.class
+
+echo "Testing Python files..."
+for i in $(ls -1 **/*.py); do
+    echo "    Running $i - python2 $i > /dev/null"
+    python2 $i > /dev/null
+    echo "    Running $i - python3 $i > /dev/null"
+    python3 $i > /dev/null
+    echo ""
+done
+
+echo ""
+echo "Running Go files..."
+for i in $(ls -1 **/*.go); do
+    echo "    Running $i - go run $i > /dev/null"
+    go run $i > /dev/null
+    echo ""
+done
+
+echo ""
+echo "Running JavaScript files..."
+for i in $(ls -1 **/*.js); do
+    echo "    Running $i - node --use-strict --harmony $i > /dev/null"
+    node --use-strict --harmony $i > /dev/null
+done

.coafile

@@ -38,8 +38,3 @@ bears = GhcModBear
 [happiness]
 files = **/*.js
 bears = HappinessLintBear
-
-# yaml
-[yml]
-files = **/*.yml
-bears = YAMLLintBear

.codeclimate.yml

@@ -13,6 +13,9 @@ engines:
     enabled: true
   radon:
     enabled: true
+    checks:
+      Complexity:
+        enabled: false
 ratings:
   paths:
     - "**.js"

.editorconfig

@@ -1,11 +1,11 @@
 root = true
 
 [*]
+charset = utf-8
 end_of_line = lf
 insert_final_newline = true
 
-[{*.go, *.c, *.cpp}]
-charset = utf-8
+[*.{go,c,cpp}]
 indent_style = tab
 tab_width = 4
 trim_trailing_whitespace = true
@@ -15,16 +15,17 @@ indent_style = tab
 tab_width = 2
 trim_trailing_whitespace = true
 
-[{*.py, *.java}]
-charset = utf-8
+[*.{py,java}]
 indent_style = space
 indent_size = 4
 trim_trailing_whitespace = true
 
+[*.{c,cpp,java,js}]
+block_comment_start = /*
+block_comment = *
+block_comment_end = */
+
 [*.yml]
 indent_style = space
 indent_size = 2
 trim_trailing_whitespace = true
-
-[*.md]
-trim_trailing_whitespace = false

.gitignore

@@ -9,3 +9,6 @@
 .DS_Store
 # coala
 *.orig
+
+# Jetbrains
+.idea/

.travis.yml

@@ -1,24 +1,21 @@
 dist: trusty
-language: python
-python:
-  - "3.6"
+sudo: required
+language: node_js
+node_js:
+  "7"
 
 env:
   GOPATH: $HOME/go
   PATH: $GOPATH/bin:$PATH
 
 install:
-  - sudo apt-get update
-  - sudo apt-get install golang-go
-  - sudo apt-get install ghc-mod hlint
-  - curl -sL https://deb.nodesource.com/setup_7.x | sudo -E bash -
-  - sudo apt-get install -y nodejs
-  - sudo npm install -g happiness
-  - go get -u github.com/golang/lint/golint
-  - cd $GOPATH/src/github.com/golang/lint
-  - go install .
-  - pip install coala-bears
-  - cd $TRAVIS_BUILD_DIR
+  - ./.bin/install_apt.sh
+  - ./.bin/install_go.sh
+  - ./.bin/install_npm.sh
+  - pip3 install -r pip3-requirements.txt
+  - pip2 install -r pip2-requirements.txt
 
 script:
+  - ./.bin/test_running.sh
   - coala --ci
+  - eclint check "**/*.{java,c,cpp,js}"

CONTRIBUTING.md

@@ -32,7 +32,7 @@
 * Filename should be derived from the folder name. (eg `longest_common_subsequence` becomes `longestCommonSubsequence.c` or `LongestCommonSubsequence.java`)
 * Name of master function of the code should be kept same as filename to the best extent possible.
 * Prefer classes instead of multiple helper functions (where applicable).
-* Currently we are accepting contributions in C, C++, Java, Python and Go but other languages may be considered after a discussion.
+* Currently we are accepting contributions in C, C++, Java, Python, Go and JavaScript but other languages may be considered after a discussion.
 * Define `tester` code only in `main` routine.
 * Use meaningful variable, method and function names and comments.
 * No profanity.
@@ -137,3 +137,23 @@ func main() {
     fmt.Println(sortedArray)
 }
 ```
+
+#### JavaScript
+
+```JavaScript
+function quickSort (arr) {
+	/*
+	Your implementation here
+	*/
+}
+
+function main () {
+	let input = [2, 3, 0, 4];
+	quickSort(input);
+	for (let x in input) {
+		console.log(input[x] + ' ');
+	}
+}
+
+main();
+```

ISSUE_TEMPLATE.md

@@ -5,7 +5,9 @@
 - [ ] I searched or browsed the repo’s other issues to ensure this is not a duplicate.
 - [ ] This Algo/DS is worth adding to this repository.
 - [ ] Assign this issue to me (I want to work on this).
+	- [ ] I ensure that I am not already assigned to 2 or more issues.
 - [ ] I will send my PR only after I'm assigned to this issue by any maintainer.
+- [ ] I understand that I will be unassigned from this issue if I fail to send a PR for this within a week.
 
 <!-- It's not necessary for all for points to be checked, we will look upon what is required once you open an issue. -->
 

LICENSE

@@ -0,0 +1,7 @@
+Copyright 2017 IIITV GitHub Group
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.