Merge branch 'master' of https://github.com/YearOfProgramming/2017Cha…

…llenges into python_10

CONTRIBUTING.md

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+All contributers must aggree to the CLA (Contributer License Agreement) located at https://gist.github.com/ManuelMeraz/46768d12d886f39e916663854aa75501 before submissions will be accepted. The service at https://cla-assistant.io is used to track CLA acceptance. For your first pull request and for any updates to the CLA, the service will have you agree to the current CLA as part of the pull request.

LICENSE.md

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+The contents of this repository, named 2017Challenges and officially hosted at https://github.com/YearOfProgramming/2017Challenges, is licensed under the Apache 2.0 License. The current license text is found at https://www.apache.org/licenses/LICENSE-2.0. The license as of 2017-January-14 is copied below for your convience.
+
+---
+
+Apache License
+
+Version 2.0, January 2004
+
+http://www.apache.org/licenses/
+
+TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
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+END OF TERMS AND CONDITIONS

NOTICE

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+This code has been contributed to https://github.com/YearOfProgramming/2017Challenges
+for academic purposes. There are no guarantees of any form and it is reasonable to
+expect that any code here is non-functional or incorrect.

challenge_0/bash/ning/README.md

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+#Challenge #0, Hello World
+
+This script echoes 'Hello world!'.
+
+## Learning Points
+
+You gotta execute batch scripts with a preceding `./`, yo.

challenge_0/bash/ning/challenge_0.sh

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+#!/bin/bash
+
+echo "Hello world!"

challenge_0/c/tyleroar/README.md

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+Hello World in C

challenge_0/c/tyleroar/src/hello_world.c

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+#include <stdio.h>
+int main() {
+    printf("Hello world!\n");
+    return 0;
+}

challenge_0/c/xor-eax-eax/README.md

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+# Challenge_0
+###### C compiled with gcc 4.2.1
+
+### 1. Approch to Solving the problem
+
+This one is pretty straight forward.  You jut have to understand what standard library
+and standard library function will be used to print something out to the command line --
+printf() was used here.  Tons of print options exist depending on what type of file
+you want to print to ( printf, fprintf, sprintf, snprintf, asprintf, dprintf, vprintf, 
+vfprintf, vsprintf, vsnprintf, vasprintf, vdprintf).  I wanted to print to standard out
+so printf() was used.
+
+### 2. How to compile and run this code
+
+Make sure that you have gcc installed on your *nix machine.  To see if you have
+it installed you can type:
+
+```
+$ gcc --version
+``` 
+
+Compiling:
+```
+$ gcc -o challenge0 challenge0.c
+```
+Or optionally with symbols that aid in debugging, not that you'd
+need that for a hello world...
+```
+$ gcc -g -o challenge0 challenge0.c
+```
+
+### 3. How this program works
+
+After the program has compiled with no errors:
+```
+$ ./challenge0
+Hello world!
+
+```

challenge_0/c/xor-eax-eax/src/challenge0.c

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+#include <stdio.h>
+#include <stdlib.h>
+
+int main()
+{
+    printf("Hello world!\n");
+    return 0;
+}

challenge_0/cpp/dewie102/README.md

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+# Hello World
+###### C++ 11
+
+### 1. Approch to solving the probelm
+
+Pretty self explainitory, just getting the basics down and making sure everything is correct.
+
+### 2. How to compile and run this
+
+In Windows - I used the Visual Studio C++ compiler, move to the proper directory and run:
+
+```
+cl.exe src/HelloWorld.cpp
+HelloWorld.exe
+```
+
+### 3. How this program works
+
+The program just outputs "Hello, World!" on the main output stream.

challenge_0/cpp/dewie102/src/HelloWorld.cpp

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+#include <iostream>
+
+int main(int argv, char** argc) {
+  std::cout << "Hello, World!" << std::endl;
+  return 0;
+}

challenge_0/cpp/rbrt/README.md

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+challenge 0: Hello World
+

challenge_0/cpp/rbrt/src/[C++] Challenge0.cpp

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+#include <iostream>
+using namespace std;
+
+int main(){
+	cout<<"Hello world!"<<endl; 
+	return 0;
+}

challenge_0/cpp/sven/README.md

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+#Challenge_0 Solution
+
+Under Windows - using the Visual studio c++ compiler:
+run "cl.exe src\HelloWorld.cpp" and run the resulting file "HelloWorld.exe".
+
+cl can be found in C:\Program Files (x86)\<Visual Studio folder>\VC\bin
+(e.g. C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\bin)
+or you can open a visual studio command prompt which adds the correct paths to its environment.
+
+Under Linux - using the gcc compiler:
+g++ src\HelloWorld.cpp && a.out

challenge_0/cpp/sven/src/HelloWorld.cpp

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+#include <iostream>
+
+int main()
+{
+	std::cout << "Hello World!" << std::endl;
+	return 0;
+}

challenge_0/csharp/jfrancis2/README.md

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+# Challenge 0 - Hello World
+###### C#
+
+### 1. Approach to Solving the problem
+
+Output text "Hello World"
+
+### 2. How to compile and run this code
+
+From the /src directory, use `csc.exe hello.cs`
+
+### 3. How this program works
+
+Read the text! Hi :)

challenge_0/csharp/jfrancis2/src/hello.cs

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+using System;
+namespace HelloWorld
+{
+    class Hello 
+    {
+        static void Main() 
+        {
+            Console.WriteLine("Hello World!");
+            Console.WriteLine("Press any key to exit.");
+            Console.ReadKey();
+        }
+    }
+}

challenge_0/csharp/sven/README.md

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+#Challenge_0 Solution
+
+To compile run "csc.exe src\HelloWorld.cs" and run the resulting file "HelloWorld.exe".
+
+csc can be found in <windows installation folder>\Microsoft.NET\<Framework bitness>\<.NET version> 
+(e.g. C:\Windows\Microsoft.NET\Framework64\v4.0.30319)
+or you can open a visual studio command prompt which adds the correct paths to its environment.

challenge_0/csharp/sven/src/HelloWorld.cs

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+using System;
+
+namespace Challenge_0
+{
+    class Program
+    {
+        static void Main(string[] args)
+        {
+            Console.WriteLine("Hello World!");
+        }
+    }
+}

challenge_0/go/shivams/README.md

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+## Hello world!
+#### To run the code : 
+* Install [golgang](https://golang.org/doc/install)
+* Open this directory in terminal.
+* Set GOPATH environment variable to path of this directory.
+* Run `go run helloworld.go` to compile and run the code.
+```
+$ go run helloworld.go
+Hello World!
+```

challenge_0/go/shivams/hello.go

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+package main
+
+import "fmt"
+
+func main() {
+    fmt.Println("Hello World")
+}

challenge_0/go/tml/README.md

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+# Hello World - golang
+
+## Installing golang with Homebrew
+`brew install go`
+
+## Running the program
+`go run helloworld.go`
+
+## Expected result
+
+`$ go run helloworld.go`
+
+`Hello, world`

challenge_0/go/tml/src/helloworld.go

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+package main
+
+import (
+    "fmt"
+)
+
+func main() {
+    fmt.Println("Hello, world")
+}

challenge_0/java/JakeBash/Challenge_0.java

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+/**
+ * This class holds the code needed to meet the requirements for Challenge 0 of
+ * the 2017 Year of Programming.
+ *
+ * @author Jake Bashaw
+ */
+public class Challenge_0
+{
+    /**
+     * Prints "Hello World" for the user to view
+     */
+    public static void main(String args[])
+    {
+        System.out.println("Hello World!");
+    }
+}

challenge_0/python/dfdx2/hello.py

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+print("Hello World")

challenge_0/python/mindovermiles262/README.md

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+# Challenge 000
+A simple program to write hello world.
+
+To run: Naviage to directory using command prompt using cd and ls 
+Type "python challenge_00.py"

challenge_0/python/mindovermiles262/src/challenge_00.py

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+print("Hello, World")

challenge_0/python/sarcodian/src/challenge_0.py

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+print('Hello World')

challenge_0/python/sysek/README.md

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+# Challenge 0
+###### Python 3.6
+### 1. Approch to solving the problem
+First challenge is to print 'hello world' in language
+
+### 2. How to run this code?
+```
+$ python3 src/hello.py
+```
+### 3. How this program works?
+Print 'hello world' on the screen

challenge_0/python/sysek/src/hello.py

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+print('hello world!')

challenge_1/c/tyleroar/README.md

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+String reversing in C

challenge_1/c/tyleroar/src/strings.c

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+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+char *readLine() {
+    int length = 1;
+    char *string = NULL;
+    char c;
+    while (EOF!=(c=getchar()) && '\r'!=c && '\n' != c) {
+        string=realloc(string,length);
+        string[length-1]=c;
+        length++;
+    }
+    string[length-1]='\0';
+    return string;
+}
+int main(int argc, char **argv) {
+    char *input = readLine();
+    char temp;
+    int length=0, i=0;
+    for (temp=input[length]; temp!='\0'; length++) temp=input[length];
+    length--;
+    char *output = (char*) malloc(sizeof(char)*(length+1));
+    if(length==0) {
+        output[0]='\0';
+    }
+    else {
+        for (i=0; i<length; i++) {
+            output[i]=input[length-i-1];
+        }
+        output[i]='\0';
+    }
+    printf("%s\n", output);
+}