File read example

cxor.cpp

@@ -0,0 +1,24 @@
+#include <iostream>
+#include <fstream>
+
+int main(int argc, char* argv[])
+{
+    std::fstream fInput;
+    fInput.open(argv[1], std::ios::in);
+    if (!fInput)
+    {
+        std::cout << "File does not exist.";
+    }
+    else
+    {
+        char ch;
+        while (!fInput.eof())
+        {
+            fInput >> ch;
+            std::cout << ch;
+        }
+        std::cout << std::endl;
+        fInput.close();
+    }
+    return 0;
+}