Error Classification:

Lexical: character-level error, such as illegal character (hard to distinguish from syntax).

Syntax: error in structure (e.g., missing semicolon or keyword).

Static semantic: non-syntax error prior to execution (e.g., undefined vars, type errors).

Dynamic semantic: non-syntax error during execution (e.g., division by 0).

Logic: programmer error, program not at fault. (e.g. computing the average of two numbers is attempted by dividing by 3!)

Based on these categories, Identify the type of error for each of the following: int z = 3 + * 5; float y = ( 3 * 2; float y = Hello World; float z = 3 0; Check the following code snippet: float average(float a, float b) { return a + b / 2; } int 45X = 6;