Multiple declaration on line 16(3): A function or variable with the name 'er' has already been declared Compiler warning on line 17: Local variable 'qwe' shadows function parameter with same name Type mismatch in function call on line 21(14): Found: array Expecting: integer Type mismatch in function call on line 23(15): Found: void Expecting: integer Type mismatch in expression on line 25(13): Operator '+' must be applied on integer expressions Illegal return statement on line 28(5): Return value must be of type int Type mismatch on line 26(5): Integer function cannot return void Illegal number of arguments in function call on line 34(13): Found: 2 Expecting: 1 Type mismatch on line 38(8): Symbol 'foo' is not an array Type mismatch on line 36(3): Void function cannot have return value Missing main function declaration A void function 'main' must be declared 10 error(s) 1 warning(s)