Raman is working on the subfolder we forget which is main directory he is working in. You have to get the the current directory in java program.
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Raman is working on the subfolder we forget which is main directory he is working in. You have to get the the current directory in java
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- Implement Tower of Hanoi algorithm in your preferred programming language. Then run the implementation with 1, 5, 25, and 125 disks. Record the amount of time it takes for each of these input sizes. What do you infer from this experiment?Implementing matrix addition is pretty simple; see the program below. However, the given addition function matrix_add_double() does not run at full speed. On the instructors computer, which has 16GB of RAM, the program below shows that the call to matrix_add_double takes 38571 ms, while another, better implementation achieves the same result in 3794.7ms, which is 10.2 times faster! Your job for this exercise is: • to explain what in the Operating System and/or CPU and/or other part of the system makes the implementation below go so slowly. • to fix the code to achieve full speed. Hint: There are two reasons why the code runs slowly. The one reason is related to how virtual addresses get translated to physical addresses, the other reasons is related to another effect in the hardware. Only the performance for the matrix_add_double function() counts for your exam results. You can leave the other parts of the code untouched, but you may also change them.…can you show me how to answer this on sypder using python as a calculator (zellers congruence) On what day of the week is Christmas Day (25th December) this year?
- They have a very strange money system in Byteland. Each Byteland gold coin has a whole number written on it. Coin n can be exchanged at the bank for three coins: n/2, n/3 and n/4. But these numbers are all rounded down (banks have to make a profit). You can also sell Byteland Coins for US Dollars. The exchange rate is 1:1. But you cannot buy Byteland coins. You have one gold coin. What is the maximum US dollar amount you can get for this? Note: Please answer the question in Python only: Output 13 2 Input 12 2from Big Java 6th. Edition. Ch.11 P11.12: the capacitor is represented by the equation v(t) = B(1 - e-t/(RC)) Suppose the parameters of the electric circuit are B = 12 volts, R = 500 Ω, and C = 0.25 μF. Consequently v(t) = 12(1 – e-0.008t) where t has units of μs. Read a file params.txt containing the values for B, R, C, and the starting and ending values for t. Write a file rc.txt of values for the time t and the corresponding capacitor voltage v(t), where t goes from the given starting value to the given ending value in 100 steps. In our example, if t goes from 0 to 1000 μs, the twelfth entry in the output file would be: 110.00 7.02261 Make sure that your program catches the FileNotFoundException that can occur if your input file params.txt cannot be found. Your program should catch this exception, and then prompt the user for a file name again until a valid file is entered. I hbelieve I have everything needed, but I cannot figure out how to write in the…Implement RSA algorithm, without using existing libraries. Your program takes as input a file with the following information, your input file, it will be named input_rsa.txt: a key K (public key if the a=0, and private key if a=1) an input x an integer a of value 0 indicating encryption, and value 1 indicating decryption
- Note: Please answer the question in Python only: Citizens of Byteland play the game regularly. They have blocks, each of which represents some integer from 0 to 9. These are arranged together in a random fashion without having to remember that the first block is never 0. Once they form a number, they are read in reverse order. check that the number and its reverse are the same. If both are the same, the player wins. Such numbers are called palindromes. Ash happens to see this game and wants to simulate it on the computer. As a first step, it wants to take input from the user and check if the number is a palindrome and declare whether the user wins or not. Input 1 666 Output winsThey have a very strange money system in Byteland. Each Byteland gold coin has a whole number written on it. Coin n can be exchanged at the bank for three coins: n/2, n/3 and n/4. But these numbers are all rounded down (banks have to make a profit). You can also sell Byteland Coins for US Dollars. The exchange rate is 1:1. But you cannot buy Byteland coins. You have one gold coin. What is the maximum US dollar amount you can get for this? Note: Please answer the question in Python only: Output 13 2 Input 12 2Write a Python program in a Linux/UNIX script called myprogram.py. Write a Python program that continuously (i.e., in an infinite loop) asks the user for a number m. At each iteration of the loop, check in parallel whether m is greater than 10, greater than 20, and greater than 30. Make sure that the three comparisons may be performed in parallel (i.e., so that the three outputs can theoretically be printed in any order). Use the smallest number of processes. Make sure you don’t create zombie processes. Use the code below as a template. Use this template: from os import wait,waitpid,fork # write your code here while (True): #make sure to indent this and the next lines m=float(input('Give me a number: ')) # your code here
- Write a program to handle a user's rolodex entries. (A rolodex is a system with tagged cards each representing a contact. It would contain a name, address, and phone number. In this day and age, it would probably have an email address as well.) Typical operations people want to do to a rolodex entry are: 1) Add entry 2) Edit entry 3) Delete entry 4) Find entry 5) Print all entries 6) Quit You can decide what the maximum number of rolodex entries is and how long each part of an entry is (name, address, etc.). When they choose to edit an entry, give them the option of selecting from the current rolodex entries or returning to the main menu — don't force them to edit someone just because they chose that option. Similarly for deleting an entry. Also don't forget that when deleting an entry, you must move all following entries down to fill in the gap. If they want to add an entry and the rolodex is full, offer them the choice to return to the main menu or select a person to overwrite. When…2.This is the follow up question from the previous follow up question. The code has to work in QtSpim. My professor wants the class to use the QtSpim. From the updated code, I am still getting error that says "Memory address out of bounds" and negative output. Can you help me fix this. Thanks. .datanewline: .asciiz "\n" .globl main .textmain: # compute the next state of the LFSR for each input state li $a0, 0x00000001 jal lfsr_next_state move $t0, $v0 li $a0, 0xdeadbeef jal lfsr_next_state move $t1, $v0 li $a0, 0x200214c8 jal lfsr_next_state move $t2, $v0 li $a0, 0x00000000 jal lfsr_next_state move $t3, $v0 # print the output states li $v0, 1 # set system call for printing integer move $a0, $t0 syscall la $a0, newline li $v0, 4 # set system call for printing string syscall move $a0, $t1 syscall la $a0, newline syscall move $a0, $t2 syscall la $a0, newline syscall move $a0, $t3 syscall…