3. Consider the following two statements: S1: { 0^2n |n >= l} is a regu1ar language S2: { 0^m 0^n 0^(m+n) l m >= 1 and n >= 2} is a regu1ar language Which of the following statements is correct? a) Only S1 is correct b) Only S2 is correct c) Both S1 and S2 are correct d) None of S1 and S2 is correct
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3. Consider the following two statements:
S1: { 0^2n |n >= l} is a regu1ar language
S2: { 0^m 0^n 0^(m+n) l m >= 1 and n >= 2} is a regu1ar language
Which of the following statements is correct?
a) Only S1 is correct
b) Only S2 is correct
c) Both S1 and S2 are correct
d) None of S1 and S2 is correct
Step by step
Solved in 3 steps
- if L1={ab,b} L2={abb,bb} then L1L2= * O {ababb,abbb,abbab,bbab} O {ab,b,abb,bb} O {ababb,abbb,babb,bbb} O {abbab,abbb,bbab,bbb}2. Refer to the statement below, #include void main(){ int ij; for(i=0;i<5;i++) { for(j=0:j<5;j++){ printf("*"); } printf("\n"); } } Write a statement in C language to print: ii) ووو |The following data structure is declared in a C/C++ program: struct DATA { int a; char b; short c; int d; char e; } Given: int = 4 bytes, char = 1 byte, short = 2 bytes, draw the most likely arrangement of data in memory for each of the following situations: a) On an Intel Architecture computer running the Linux OS b) On an Intel Architecture computer running the MS Windows OS c) On a computer that imposes 4-byte word alignment
- 5. Memory Layout Given the C struct definition below struct Simplestruct { int i; char c; double d; unsigned char a[11]; float f; }; struct Simplestruct ssp; Assume that int's are 4 bytes and have 4 byte alignment and that double has 8 byte alignment and float has 4 byte alignment. if calling printf("$x\n",ssp) yields CA028, what is the address of each field? You should express the answers in hexadecimal. &ssp->i = &ssp->c = &ssp->d = &ssp->a = &ssp->f =Ocelot/PuTTY(C Language) Through this programming assignment, the students will learn to do the following: Learn to work with command line options and arguments Gain more experience with Makefiles Gain more experience with Unix Learn to use some of the available math funtions available with C Usage: mortgagepmt [-s] -r rate [-d downpayment] price In this assignment, you are asked to do a mortgage payment calculation. All information needed for this will be passed to the program on the command line. There will be no user input during the execution of the program. You will need a few pieces of information. The price of the home and the amount of the down payment. You will also need to know the interest rate and the term of the mortgage. To figure your mortgage payment, start by converting your annual interest rate to a monthly interest rate by dividing by 12. Next, add 1 to the monthly rate. Third, multiply the number of years in the term of the mortgage by 12 to calculate the number…In Pseudocode #7 – List 4 main data types we used in this course and describe the data that is stored in each one. List examples of variable names that make sense for each data type. #8 – Debug this input validation function and fix it. There is a lot wrong with it! Function Integer getNumberGreaterThanX(msg, x) myInteger = getInteger(msg) While myInteger < x Display "The number must be < “, myInteger , “. Try again." Input x End While End Function Write the corrected function below: #9 – Write a validation function based on the provided variables and call statement below. The validation function should return an Integer value greater than zero or print an error message until an acceptable value is entered. Declare Integer positiveValue = 0 Declare String message = "Enter the year you were born (no negative numbers!)" positiveValue = getNumberGreaterThanZero(message) Write the function definition below:
- Consider the following structure definition and solve the following problems. typedef struct { int phoneID; // unique ID will start from 1 up to N. char phoneName[50]; int price; int ramMemory; float cpuSpeed; int gpuMemory; char userName[50]; int userPhoneNo; char userCountry[50]; } SmartPhoneType; 1. Write a program that will read 5 mobile’s information from the user and save it in a file named “mobileInfo.txt” 2. Write a function that will print all the information of a specific smart phone. Use the prototype - void printPhoneInfo(SmartPhoneType phoneType);A:rV I TV sheet 2.pdf → Q1: A complex number x=(a + jb) contains two parts, a real part (a) and an imaginary part (b). Write a computer program using C++ to declare a data structure float_c to represent a complex number. The structure contains two type float members, real and imag, to represent real and imaginary parts respectively. Q2: Using the data structure in Q1, write for functions to perform the following: • add c( float_c x, float_e yl that returns the sum of the twc complex numbers (x+yl. • negative c float e x) that returns (-x). • conjugate et float c x) that returns (a -jb). Q3: Using the data structure in Q1, and Q2 write for functions to perform the following: subtract_c( float_c x, float_c y that returns the difference of the two complex numbers (x-V). • multiply c float c x, float c yi that returns the product of the two complex numbers (x"y)- • divide_c{ float_e x, tioat_c yi that returns the division result of the two complex numbers (x/y). divide e( float e x,…a) A token is a sequence of characters that can be treated as a single logical entity. Assume the following text is presented to a C scanner: main () { const float payment = 384.00; float bal; int month = 0; bal = 15000; while (bal > 0) { } printf("Month: %2d Balance: %10.2f\n", month, bal); balbal - payment +0.015* bal; month month + 1; What token sequence is produced? The first two rows are completed as an example required in the table below. Extend the table until bal < 0 Month 0 1 Balance 15000 14841
- write code c++ creat struct names student Suppose the students' names 1. Lara 2. Rashed 3. sara Suppose any degrees u want #declare in the struct matrix[3][3] #definition three function one function Receive the quiz mark in the first column the second function receive the mid mark in the second column the third function receive the final mark in third column # print the marks by using main functionQuestion 2: If L = {a,b}, evaluate the following language operations: (1) L* (11) L+1. Mark the following statements as true or false. a. An identifier must start with a letter and can be any sequence of characters. (1) b. In C++, there is no difference between a reserved word and a predefined identifier. (1) c. A C++ identifier cannot start with a digit. (1) d. The collating sequence of a character is its preset number in the character data set. (2) e. Only one of the operands of the modulus operator needs to be of type int. (3) f. If ; and ;, then after the statement ; the value of b is erased. (6) g. If the input is 7 and x is a variable of type int, then the statement ; assigns the value 7 to x. (6) h. In an output statement, the newline character may be a part of the string. (10) i. In C++, all variables must be initialized when they are declared. (7) j. In a mixed expression, all the operands are converted to floating-point numbers. (4) k. Suppose . After the statement ; executes, y is 5 and x is 6. (9) i. Suppose . After the statement ; executes, the value of a is still 5 because the value of the expression is not saved in another variable. (9)