Q&A Discussions
Help me to code it
x = (r+7)**2
r is in range (1,18)
Find the sum of all the values of x.
For e.g. if r is 1, x=64
If r is 2, x
-2 Votes
2 Answers
Given a number x = 8, find a number from 2 to 9, which can divide x without remainder
0 Votes
2 Answers
public class MyClass {
public static void main(String[ ] args) {
int num = 5;
addOneTo(num);
System.out.println(num);
}
static int addOneTo(int num) {
num = num + 1;
return num;
}
}
0 Votes
2 Answers
why in a normal list the brackets do not appear, and an empty list if they appear?
for example:
list_1 = ["1,2,3"]
empty_list = []
print (list_1)
123
print (empty_list)
[]
sorry for my English 😩
-1 Vote
4 Answers
How to convert a = separated .txt file into a comma separated with new row .CSV file?
0 Votes
2 Answers
If I did change the == into a = in an if statement will it change the value of the of the variable
0 Votes
9 Answers
public class Program {
public static void main(String[] args) {
int[ ][ ] sample = { {1, 2, 3}, {4, 5, 6} };
0 Votes
6 Answers
How to solve this otherwise I already did multiple times this way but it’s giving mistake at the lines 19
0 Votes
11 Answers
i want to print sum of all integers from 1to 100 like for example :
1
3
6
10
15......
i tried it i know my code is wrong please help me class Program {
public static void main(String[] args) {
for(int x = 1; x <101; x++) {
int sum = int x;
System.out.println("1");
System.out.println("sum");
}
}
}
3 Votes
11 Answers
When I Start, Speak There Is A Problem On Line 232: mostrar = input (""). I Used A Lot Of Input?
3 Votes
1 Answer
How Do I assign a variable in a class by using = operator (like we do with int, string and the other data types) ?
0 Votes
3 Answers
pairs = {1: "apple", "orange": [2, 3, 4], True: False, None: "True", } print(pairs.get("orange")) print(pairs.get(7)) p
0 Votes
1 Answer
how to change a password columm in my database <?php if (isset($_POST['submit'])) { include_once 'dbh.inc.php'; $hashedPwd = pa
2 Votes
2 Answers
I'm stuck on this Scanner code can you help me? Particularly on the line String color = userInput.nextline();
0 Votes
4 Answers
How is this equal to 10 var arr =[1,2,3,3,2,0]
var x = 0
for (var i=1; i<arr.length; i++){
x+= arr[i]
}
alert(x)
0 Votes
6 Answers
What is the output of this code? int[ ] arr = {8, 2, 6}; int y=0; foreach (int x in arr) { y+=x/2; } Console.Write(y);
0 Votes
8 Answers
what will display the following program item and how many times will be executed the loop
0 Votes
3 Answers
Не могу решить задачу чтоб вывести сумму из массива! Подскажите как ее правильно решать с комментариями действий, пожалуйста
0 Votes
2 Answers
Can someone tell me what is that answer exactly please🙏. Int x=2 ; int y= 4 ; int result x = _ _ ; systeme.out.printhl ( )
0 Votes
10 Answers
Drag and drop from the options below to print the starting and ending positions of the match. import pattern = r"test" match
-5 Votes
4 Answers
I am stuck help name = print(input("enter your name"))
for letter "s" in name:
return name + "e"
print("good morning " , na
1 Vote
4 Answers
What the difference between :
-2 Votes
3 AnswersHow can I read from a file this line
19 34 Gateway Arch - St. Louis, MO.
The first digit is age, second timeUsed, and the rest description. So I want to read them and store them in a variable.
The code insime my while loop of my File is int age = reader.nextInt();
Int Tused = reader.nextInt();
Description = reader.next()
0 Votes
4 Answers
Why it is giving infinity loop when i write i=i++ ? but when i write i = ++i . It work well .
1 Vote
3 Answers
Why people use meta tag name = robot ? Robot.text file on website for not show website on Google search no beifite why? Use?
3 Votes
7 Answers
C program to find the sum of S = 1+1/x+1/x2…………..series up to 4 decimal places of accuracy.
0 Votes
1 Answer
Как получить ответ из var calc = "100+100"; я пробовал parseInt(); но он только мне выявил 100 как получить сразу 200
0 Votes
6 Answers
mylist = [0, 1, 2, 3, 4, 5, 6, 7] for i in mylist: mylist.remove(i) print(myList)
output is
[1, 3, 5, 7]
Why not removing all
1 Vote
5 Answers
What did i get wrong? public class printx {
public static void main(String[] args) {
int [] array = new int [10];
0 Votes
4 Answers
javascript
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7 Answers
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