Problem 12. Consider the following grammar: <S> → a <S> c <B> | <A> | b <A> → c <A> | c <B> → d | <A> Which of the following sentences are in the language generated by this grammar? a. abcd b. acccbd c. acccbcc d. acd e. accc

Problem 6. Using the grammar in Example 3.2, show a parse tree and a leftmost derivation for each of the following statements: a. A = A * (B + (C * A))

Problem 8. Prove that the following grammar is ambiguous: <S> → <A> <A> → <A> + <A> | <id> <id> → a | b | c

1 Mark for Review Consider the following class declaration. public class Sample { private int a; private double b; public Sample (int x, double y) { } a = x; b = yi } // No other constructors The following method appears in a class other than Sample. public static void test() { Sample object = new /* missing constructor call */ ; } APC Which of the following could be used to replace /* missing constructor call */ so that the method will compile without error? Highlights &

Consider the following class definition public class Bird private String species; private String color; private boolean canFly; public Bird(String str, String col, boolean ef) ' species str; color col; cantly cf; Autosaved at: 20:39:18 Mark for Review Which of the following constructors, if added to the Bird class, will cause a compilation error? public Bird() ' species "unknown"; color "unknown"; canFly false; public Bird(String col, String str). species str; color col; cantly false; public Bird (boolean ef, String str, String col) { species str color col; canFlyef; public Bird(String col, String str, boolean ef) > species str; color col; cantly ef; (0)

Problem A Add the 8-bit 2's-complement integer 01111111 to the 6-bit 2's-complement integer 011111. Sign-extend the 6-bit number to 8 bits. Add in binary and write the 8-bit result. State whether overflow occurred and how you know. Give the equivalent base-10 problem and result. Problem B Add the 7-bit 2's-complement integer 1010010 to the 5-bit 2's-complement integer 01110. Sign-extend the 5-bit number to 7 bits. Add in binary and write the 7-bit result. State whether overflow occurred and how you know. Give the equivalent base-10 problem and result. Problem C Add the 7-bit 2's-complement integer 1001110 to the 6-bit 2's-complement integer 100100. Sign-extend the 6-bit number to 7 bits. Add in binary and write the 7-bit result. State whether overflow occurred and how you know. Give the equivalent base-10 problem and result.

Need help with python! It wont output right. and any alterations break the code.So I have the code done below but I dont know how to have it output a certain way.Expected output:Enter your name: PhilIn text name is: P h i lIn ASCII decimal: 80 104 105 108 In ASCII binary: 01010000 01101000 01101001 01101100Enter your age: 71As a string "71": 7 1In ASCII decimal: 55 49In ASCII binary: 0110111 0110001As an int variable: 71In numeric binary: 1000111Code (need help here): print(f"\nName: {name}")# Loop through each letter:for letter in name:    ascii_val = ord(letter)  # decimal ASCII    binary_val = format(ascii_val, '08b')  # 8-bit binaryprint("Character")print(f"{letter:9}")print("ASCII Decimal")print(f"{ascii_val:13}")print("ASCII Binary")print(f"{binary_val}")     # ageage_str = input("\nEnter your age: ")age_int = int(age_str)print(f"\nAge as string: {age_str}")print(f"Age as int: {age_int}")print(f"Age in ASCII (per digit):")for digit in age_str:    ascii_val = ord(digit)…

Need help with python code!Issue with having to enter name, then give me the text, ASCII decimal/binary of my name. And below same thing but with age (as string, decimal, binary, int variable, and number binary)Code: #Bob in ASCII binary is 6611198name = "Bob" # Assign a variable letter = "A"#print(f"{name} in ASCII binary is ",end="")for letter in name:    print(f"{letter>7} ",end="")    print()for letter in name:      asciiLetter = ord(letter) #Use the ord function to get the decicmal ASCII of letter.      print(f'{asciiLetter:b} ', end="")

HW #2. Data Representation - Part 2 - Complement, Addition, and Subtraction 1. Using five bits to represent each number, write the representations of 9 and -9 in 1's complement, signed magnitude, and 2's complement integers. 2. Write the six-bit 2's complement representation of -27. 3. Convert the following decimal numbers to 12 bit 2's complement: a. -145 b. 1025 c. -1536 d. 1729 e. -999 4. Convert the following 2's complement binary numbers to decimal. a. 1010 b. 0101 c. 10010110 d. 0111010010110011 5. Convert the following decimal numbers to binary 4-bit 2's complement representations or explain why the conversion is not possible. a. 5 b. -7 c. 8 d. -12 e. -1 f. 7f. 14 6. Answer the following questions: a. What is the largest positive number one can represent in a 12-bit 2's complement code? Write your result in binary and decimal. b. What is the greatest magnitude negative number one can represent in a 12-bit 2's complement code? Write your result in binary and decimal. c. What is…