4 7 D:\Code Testing\Hello World.cpp [Error] 'result' was not declared in this scope

Error Explanation: 'result' was not declared in this scope

Step 1: The C++ compiler encounters the usage of the variable 'result' in the code.

Step 2: The compiler attempts to find a declaration for the variable 'result' within the current scope.

Step 3: Since the compiler is unable to find a declaration for 'result' within the current scope, it generates the error message "'result' was not declared in this scope."

Step 4: To resolve this error, ensure that 'result' is declared within the appropriate scope before its usage.