4. Write a program that reads number of bytes (int) from user and convert it into Megabytes (MB) and Kilobytes (KB). 1 KB = 1024 bytes 1 MB = 1024*1024 bytes Sample i/o: Enter a number of bytes = 1049604 There are 1 Megabytes and 1 Kilobytes and 4 bytes %3D

4. Write a program that reads number of bytes (int) from user and convert it into Megabytes (MB) and Kilobytes (KB). 1 KB = 1024 bytes 1 MB = 1024*1024 bytes Sample i/o: Enter a number of bytes = 1049604 There are 1 Megabytes and 1 Kilobytes and 4 bytes %3D

Name: c++ 4. Write a program that reads number of bytes (int) from user and
Uploaded: 2024-03-20T06:51:23.000Z
Channel: Bartleby
Description: c++ 4. Write a program that reads number of bytes (int) from user and convert it into Megabytes(MB) and Kilobytes (KB).1 KB = 1024 bytes1 MB = 1024*1024 bytesSample i/o:Enter a number of bytes = 1049604There are 1 Megabytes and 1 Kilobytes and 4 byte

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter12: Points, Classes, Virtual Functions And Abstract Classes

Section: Chapter Questions

Problem 19SA

See similar textbooks

Similar questions

Create a three address statement and convert the three address statement into machine code fromthe following snippet of program input:int i, a, b;a=0;b=0;for (i=10; i>0; i=i--){if (a%2 ==0 && a<b) b = b + 4;else b = b + 5;}
A string of readings is stored in memory locations starting at XX70H, and the end of the string is indicated by the byte 0DH. Write a program to check each byte in the string, and count the number of bytes in the range of 30H to 39H (both inclusive). Store the result in memory locations starting from XX90H Data(H) 35, 2F, 30, 39, 3A, 37, 7F, 31, 0D, 32
Interestingly some numbers can be perfectly represented in Base 10, but not in Base 2. An example is one-tenth (in Base 10, this is 0.1; in Base 2 this is a repeating decimal. Suppose we set both f and g to one-tenth using the statements below. f = 0.1; g = 0.1; Answer the following questions. For each, mark the best answer. Which will be closer to the actual value of one-tenth? f g Which can hold higher values? f g Which takes more memory? f g When using real values I should always use type double, to be safe. True False
calculate number of memory bytes accessed by this program: void my_dgemv(int n, double* A, double* x, double* y) { for(int i = 0; i < n; i++) { for(int j = 0; j < n; j++) { y[i] += A[i * n + j] * x[j]; } } }
Consider the following C++ code snippet: int cards[3]; for (int i = 0; i < 3; i++) cards[i] = 0; Choose the best statement: A) This code will compile and run but causes an out-of-range memory write. B) This code will compile and has no apparent issues. C) This code will not compile as written. D) This code shows an example of dynamic memory allocation.
Write programs that will accomplish the desired tasks listed below, using as few lines of code as possible.Use only opcodes that have been covered in class. Comment on each line of code. m) Copy the external code byte at address 007Dh to the SP n) Copy the data in register R5 to external RAM address 032Fh o) Copy the internal code byte at address 0300h to external RAM address 0300h p) Swap the bytes in TIMER 0 ; put TL0 in TH0 and TH0 in TL0 q) Store DPTR in external RAM locations 0123h (DPL) and 02BCh (DPH) r) Exchange both low nibbles of registers R0 and R1 ; put the low nibble of R0 in R1, and the low nibble of R1 in R0
Write a program that will take n floating point numbers as input and print the sum, average and maximum of the numbers. Use dynamic memory allocation and pointers to do the task. Sample input file: 5 12 24 34 45 56 Sample output file: Sum : 171.0 Average : 34.2 Maximum : 56
Create a three address statement and convert the three address statement into machine code fromthe following program input snippet:int x=0, k = 0;do{if (k%2==0 && x>0) x++;else x--;k++;} while (k<5);
How will a number that is mathematically equivalent to be stored in memory as an 'int' value? Draw a small memory map for the int value to be starting at address 1000 (decimal). Be clear in your working. No marks for direct answer.
Write a general-purpose program that is able to add two 8 bytes length numbers. Numbers are saved in EBX: EAX and EDX: ECX Consider this sample call: Number1 QWORD = 1234567898765432h Number2 QWORD = 1234567898765432h Please write code in Masm (Microsoft assembly) No High-Level Assembly. And please don't separate the variables, keep it as it is. If you do split it please do it in the code part. If possible please use 1 loop anything more than inc, dec, mov, xchg, I don't know how to do that yet.
Write programs that will accomplish the desired tasks listed below, using as few lines of code as possible.Use only opcodes that have been covered in class. Comment on each line of code. m) Copy the external code byte at address 007Dh to the SPn) Copy the data in register R5 to external RAM address 032Fho) Copy the internal code byte at address 0300h to external RAM address 0300hp) Swap the bytes in TIMER 0 ; put TL0 in TH0 and TH0 in TL0q) Store DPTR in external RAM locations 0123h (DPL) and 02BCh (DPH)r) Exchange both low nibbles of registers R0 and R1 ; put the low nibble of R0 in R1, and the lownibble of R1 in R0s) Store the content of register R3 at the internal RAM address contained in R2. (Be sure the addressin R2 is legal)t) Store the content of RAM location 20h at the address contained in RAM location 08hu) Store register A at the internal RAM location address in register A
A. The original Caesar cypher shifts each character by one: a becomes b, z becomes a, and so on. Let's make it a bit harder, and allow the shifted value to come from the range 1..25 inclusive. Moreover, let the code preserve the letters' case (lower-case letters will remain lower-case) and all non-alphabetical characters should remain untouched. Your task is to write a program which: asks the user for one line of text to encrypt; asks the user for a shift value (an integer number from the range 1..25 - note: you should force the user to enter a valid shift value (don't give up and don't let bad data fool you!) Test your code using the data we've provided. Test data Sample input: abcxyzABCxyz 123 2 Sample output: cdezabCDEzab 123 Sample input: The die is cast 25 Sample output: Sgd chd hr bzrs