From 9d53d8857eaa1c9405894a88ca75bc4657e42f35 Mon Sep 17 00:00:00 2001
From: msglm <msglm@techchud.xyz>
Date: Sat, 14 Jan 2023 05:31:48 -0600
Subject: Inital Commit

---
 ...les, Functions and Arrays bloatless version.cpp | 78 ++++++++++++++++++++++
 1 file changed, 78 insertions(+)
 create mode 100644 C++/Arrays/Files, Functions and Arrays bloatless version.cpp

(limited to 'C++/Arrays/Files, Functions and Arrays bloatless version.cpp')

diff --git a/C++/Arrays/Files, Functions and Arrays bloatless version.cpp b/C++/Arrays/Files, Functions and Arrays bloatless version.cpp
new file mode 100644
index 0000000..963feef
--- /dev/null
+++ b/C++/Arrays/Files, Functions and Arrays bloatless version.cpp	
@@ -0,0 +1,78 @@
+// Name: msglm
+// Date: 
+// Program Name:
+// Description: 
+
+
+#include <iostream>
+#include <fstream>
+#include <string>
+using namespace std;
+
+// Named constants
+int ARR_SIZE = 50; //Personally, i'd pass this as an env var or a flag
+
+int main() {
+
+    //Variable declaration
+    string tmpArr[ARR_SIZE]; //Probably could pass through the file first to get the size first and declare this, but that's past this program's scope.
+    int epoch = 0; //both counts up and is the length of the array.  
+    
+    //Vars necessary to invert an array
+    int start = 0;
+    string tmp;
+    int end = 0;
+
+    //It's a shame this isn't STDIN and STDOUT
+    ifstream inFile;
+    ofstream outFile;
+
+    // User input
+    if (inFile) {
+        
+        inFile.open("in.txt");
+        outFile.open("out.txt");
+        
+        //Read the line, put it at the epoch in the array, also check if EOF. if EOF, abort.
+        while(getline(inFile, tmpArr[epoch]) && inFile.peek() != EOF) {  
+            cout << tmpArr[epoch] << endl;
+            outFile << tmpArr[epoch] << endl;
+            epoch = epoch + 1;
+        }
+
+        //Epoch is assumed to be the length of the variable at this point, so will use accordingly
+        end = epoch;
+        
+        //exchange the positions of the first and last var in an array while slowly moving to the center
+        //i.e 
+        //on first pass of the while look will turn [1, 2, 3, 4] into [4, 2, 3, 1]
+        //and the second will turn [4, 3, 2, 1]
+        //
+        //I opted to use this algorithm to not create any more data
+        while (start < end) {
+            tmp = tmpArr[start];
+            tmpArr[start] = tmpArr[end];
+            tmpArr[end] = tmp;
+            start = start + 1;
+            end = end - 1;
+        }
+        //finally, output the reversed array and dump it into a file
+        for(int i=0;i<epoch+1;i++) { 
+            cout << tmpArr[i] << endl;
+            outFile << tmpArr[i] << endl;
+        }
+
+        return 0;
+    } else {
+        cout << "ERROR. Input File doesn't exist!";
+        return 1;
+
+    }
+}
+/*
+   This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License Version 3 ONLY as published by the Free Software Foundation.
+
+   This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more details.
+
+   You should have received a copy of the GNU Affero General Public License along with this program.  If not, see <https://www.gnu.org/licenses/>.
+   */
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