Write a C++ program to add two large integers with up to 300 digits. One approach is to treat each number as a list, each of whose elements is a block of digits of that number. For example, the integer 179,534,672,198 might be stored with block[O] = 198, block[l] = 672, block[2] = 534, block[3] = 179. Then add two integers (lists), element by element, carrying from one element to the next when necessary.

Write a python program that has the following functionality:• Using a loop it creates a two-dimensional list with 3 elements, such that theseelements are empty lists. (i.e., [ [ ], [ ], [ ] ] ).• Using a nested loop your program should store three (3) random integers between 1and 25 (inclusive) in each of these empty lists. A sample list after this step shouldlook like this; [ [4, 17, 25], [7, 7, 16], [21, 17, 5] ]• Using another nested loop your program should multiply each integer stored in thatlist and print the result. For the sample list given above the result is 2379048000.

I need to write a Java ArrayList program called Search.java that counts the names of people that were interviewed from a standard input stream. The program reads people's names from the standard input stream and from time to time prints a sorted portion of the list of names. All the names in the input are given in the order in which they were found and interviewed. You can imagine a unique timestamp associated with each interview. The names are not necessarily unique (many of the people have the same name). Interspersed in the standard input stream are queries that begin with the question mark character. Queries ask for an alphabetical list of names to be printed to the standard output stream. The list depends only on the names up to that point in the input stream and does include any people's names that appear in the input stream after the query. The list does not contain all the names of the previous interviews, but only a selection of them. A query provides the names of two people,…

Write a program in C++ that prints a sorted phone list from a database of names and phone numbers. The data is contained in two files named "phoneNames.txt" and "phoneNums.txt". The files may contain up to 2000 names and phone numbers. The files have one name or one phone number per line. To save paper, only print the first 50 lines of the output. Note: The first phone number in the phone number file corresponds to the first name in the name file. The second phone number in the phone number file corresponds to the second name in the name file. etc. You will find the test files in the Asn Five.zip