What would be the output of the following code (in editor window)? >>a=1:5 ; c=a.^2 O [1 25] O [1 49 16 25] O [1 2 3 4 5] [25 16 9 4 1]
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- Review the following program: import urllib.request, urllib.parse, urllib.error fhand = urllib.request.urlopen('http://data.pr4e.org/romeo.txt') counts = dict() for line in fhand: words = line.decode().split() for word in words: counts[word] = counts.get(word, 0) + 1 print(counts) 3.1 Provide an explanation for EACH line of the following program. 3.2 Run the above program and include a full window screenshot with system time and date in the answer. 3.3 Run the above program with https://www.py4e.com/code3/romeo-full.txt and include a full window screenshot with system time and date in the answer.Provide a complete explaination about this source code below: #include <iostream>using namespace std;string USERNAME[20] ={"Reynold","Jen","Pani"};string PASSWORD[20] ={"Muffin","Fritz","Finger"};int balance[20] = {500000, 50000, 5000};int usernumber; int decreaseBalance(){int x;cout << "\nHow much do you want to withdraw? ";cin >>x;cout << "\nPhp" << x << "has been reduced from your account";return x;} int increaseBalance(){int x;cout << "\nHow much do you want to deposit? ";cin >>x;cout << "\nPhp" << x << "has been added to your account" ;return x;} void checkBalance(int x){cout << "\n\nYour balance is: " << "Php" <<x;} bool login(){system("cls");string username;string password;cout << "USERNAME: ";cin >> username;cout << "\nPASSWORD: ";cin >> password; for(int i = 0; i < 20; i++){if((username.compare(USERNAME[i]) == 0)&& (password.compare(PASSWORD[i]) ==…Suppose the disk file foobar.txt consists of the six ASCII characters foobar Then what is the output of the following program?1 #include "csapp.h"23 int main() 4 {5 int fd1, fd2;6 char c;78 fd1 = Open("foobar.txt", O_RDONLY, 0);9 fd2 = Open("foobar.txt", O_RDONLY, 0);10 Read(fd1, &c, 1);11 Read(fd2, &c, 1);12 printf("c = %c\n", c);13 exit(0);14 }
- JavaScript: Modify the provided JS file to force each of the JS error types to occur. Catch each error and log a message detailing which error type you triggered. /** Force each of the follow error types to occur* and catch them. Log a message describing each* of the error types.** Error types:* -SyntaxError (already done)* -ReferenceError* -TypeError* -RangeError** Additionally, throw your own error with a* custom error message containing your name.* Catch your error and log a message.*/ console.log('PROGRAM START'); try { JSON.parse(`{name: 'John', age: 18}`);} catch(error) { console.log(`Caught a syntax error: `); console.log(error);} // CODE STARTS HERE // CODE ENDS HERE console.log('PROGRAM END');What is the problem in this source code? #include <iostream> using namespace std; int service1();int service2();int service3();int service4();int service5(); int main(){char cont1;char cont2;char cont3;char cont4;char cont5;while(1){cout << "Do you prefer a Consultation Service?" <<endl;cout << "[y/n] ";cin << cont1;service1();if((cont == 'n') || (cont == 'N')){continue;break;} cout << "Do you prefer a Clinical Laboratory Services?" <<endl;cout << "[y/n] ";cin << cont2;service2();if((cont == 'n') || (cont == 'N')){continue;break;} cout << "Do you prefer a MRI?" <<endl;cout << "[y/n] ";cin << cont3;service3();if((cont == 'n') || (cont == 'N')){continue;break;} cout << "Do you prefer an Emergency Room Service?" <<endl;cout << "[y/n] ";cin << cont4;service4();if((cont == 'n') || (cont == 'N')){continue;break;} cout << "Do you prefer a Consultation Service?" <<endl;cout…lst = [10, 20, 30, 40, 50, 60, 70, 80] def f(lst, seek): for i in range(len(lst)): if lst[i] == seek: return i # Return position immediately return None f(lst,50) What is the output of this code part? A)3 B)4 C)5 D)none
- You wish to display the following text using the print function in Python: >HSBGPG Human bone gla gene\transcript "BGP" GGCAGATTCCCCCTAGACODE What is the correct way to display this output in Python 3.xx? 2. A student is writing Python 3.xx code to read in a dna sequence using the following command: >>> dna=input("Enter a DNA sequence, please:"). The student tries three different ways to compute the index of the second occurrence of the string 'atg' in the dna sequence: A. >>> o1 = dna.find('atg') >>> dna.find('atg',o1+1) B. >>> dna.rfind('atg') C. >>> dna.find('atg',dna.find('atg')+1) Which one is the correct way?I am just trying to find the proper correction to the error in my code. menu_items = ['Fried Eggrolls', 'Fried Crab Rangoon', 'Summer Rolls', 'Dumplings', 'Crispy Chicken Wings', 'Crispy Squid', 'Shrimp Tempura', 'Fried Daikon Cake', 'Wonton Soup', 'Vietnamese Sandwich']menu_prices = [(7.50), (8.50), (6.50), (8.95), (11.50), (9.95), (9.95), (12.95), (8.95), (8.50)]ordered_items = []ordered_quantity = []subtotal = 0 def printitems(): for i in range(len(menu_items)): print(f"{i+1}. {menu_items[i]}: ${menu_prices[i]}") print() def orderitems(): item = eval(input(" Please Enter the Number of Your Selection: ")) ordered_items.append(item) quantity = input("Enter the quantity you would like to order: ") ordered_quantity.append(quantity) while item != -1 and quantity != 0: item = eval(input("Please Enter the Number of Your Selection or enter -1 if done: ")) ordered_items.append(item) quantity = input(" Enter the quantity you…Trace the following Code and then print the output. msg db 'hello world$' newline db 10,13,'$' buffer db 10 dup mov ah,9 mov dx,offset msg int 21h ;new line mov ah,9 mov dx, offset newline int 21h ;enter a string from the keyboard lea dx,buffer mov ah,0ah int 21h ;new line mov ah,9 mov dx,offset newline int 21h ;adding the $ symbol at the end of the string mov bx,0 mov bl,buffer[1] mov buffer[bx+2],'$' mov ah,9 mov dx,offset buffer+2 int 21h
- What is the output of the following code? def max (num1, num2): if numl > num2: return numl else: return num2 def main(): i = 5 i = 2 k = max(i, j) print (i, j, k) main ()Create an input text file that has the name input.txt with the following content. In Java please. 10 45 23 14 76 55 14 34 11 4 12There is a segmentation fault when sorting. Where did I do wrong? The C code is written below #include <stdio.h>#include <stdlib.h> struct Wstation {int id;double latitude;double longitude;int capacity;char url[100];}; struct Wstation *stations; int read_ws(const char *fname) {FILE *fp = fopen(fname, "r");if (!fp) {printf("not found %s\n", fname);return 0;}int num;fscanf(fp, "%d", &num); stations = malloc(num * sizeof(struct Wstation)); for (int i = 0; i < num; i++) {fscanf(fp, "%d, %lf, %lf, %d, %s", &stations[i].id, &stations[i].latitude, &stations[i].longitude,&stations[i].capacity, stations[i].url);}free(stations);fclose(fp); return num;} int cmp(const void *p1, const void *p2) {struct Wstation s1 = *(struct Wstation *)p1;struct Wstation s2 = *(struct Wstation *)p2;return s1.capacity - s2.capacity;} int main(void) {int N;N = read_ws("./waters-1.txt"); qsort(stations, N, sizeof(struct Wstation), cmp); printf("The stop with the largest capacity is…