Rules of precedence for C/C++ operators using example

Using the rules of precedence, evaluate the following expression: u*z+x/t-y+w%v

8080/8085 family

Write an assembly program for the following 8080/8085 family. Include comments. 1. Set the stack pointer address to 4B24h and then call a subroutine. This subroutine will give you a delay of your choice. Start the program at address 1500h. 2. Add the unsigned binary numbers 67h and 23h. 3. Load A with 10011001 and mask it with the contents of B 1111000. Put the result back in B.

Write a menu based currency conversion program in C

Currency conversion program . The user will input the amount and type of currency (1-5) and the program outputs the equivalent amount in USD. Need help with: 1.code that will limit type of currency to 1-5 only, if user entered over 5 it should have invalid input and ask user to choose type of currency again. 2. I need help coding amount of money of this currency that you would like to convert to USD. Should also have invalid input and ask user to enter amount of money of this currency that they would like to convert to USD. It should ask the user again to Enter the type of currency and the amount of the currency that they would like to convert to US dollar. An option to quit here i... click for more

Implementation approach

Interested in a sample program where two classes communicate with each other per the following requirements: Consider two classes: Foo and Bar, where Foo is a sender, and Bar the receiver. Foo allocates 3-1 megabyte chunks of memory. The first chunk is filled with the value 0xA5, the next chunk with value 0xB5 and the third - 0xC5. In a header file, that Foo will transmit to Bar. The struct _order_ will advise Bar of the order in which to exepct the 3 1 MiB chunks. So now: chunk_id size 0 1 megabyte 1 1 megabyte 2 1 megabyte struct order { unsigned int chunk_id; unsigned int size; }; struct process{ unsigned int chunk_id; unsigned int step; }; struct header_info { ord... click for more

Creating Pie chart on Excel

Please help me make a pie chart on excel using the following data. (See attached file for full problem description)