Q&A Discussions
Write an efficient C++ program to find the number of characters in a number entered by the user. At the start of the program the
0 Votes
1 Answer
write a java script function to get all possible subset with a fixed length ( for example 2 ) combination in an array. sample ar
-2 Votes
1 Answer
Write a function named first that takes an Int named N and returns an array with the first Nnumbers starting from 1. Use _ to
0 Votes
1 Answer
Write a program to input a number & find out whether the sum of the digits in the number is a prime number or not.
0 Votes
1 Answer
Write a Python program to get a string from a given string where all occurrences of its first char have been changed to '#x27;, exc
0 Votes
1 Answer
Hi,i write a program for creating a loginform with netbeasn and using sqlite as database,,i use conn=javaConnection.connecrDb(); in constructor,,but netbeasn underlin it(can not find symbol javaConnection) what shoud i do?pleas help me
0 Votes
3 Answers
I am learning through my mobile & reached initial comments 3 ed level where note pad work is popped & I have to write or create.
-1 Vote
1 Answer
Can i write a function outside an object and associate it with multiple different objects sharing some common property upon which the function operates (turning it to a method for all these objects)? If not , whats the use of defining a method outside the object and assigning it to an object property?
4 Votes
4 Answers
write a program that asks the user the day number in a year in range 2 to 365 and asks the first day of the year - Sunday or Monday or Tuesday, etc. Then the program should display the day on the day-number that has been input
0 Votes
3 Answers
Write a Program to input a paragraph from User and a Word from User. Find all the words from the Paragraph that has the same Vow
0 Votes
1 Answer
write a menu driven program in java to accept a number from the user and check whether it is a Duck Number or Neon Number .
0 Votes
1 Answer
A) Write a C program to search a particular roll no. in an array. If that roll no. exist in
an array print ānumber is present"
-4 Votes
2 Answers
write a java program to input both odd or both even number. display even series or odd series with the limit. display error message in a dialog box if one is even and other is odd?
0 Votes
3 Answers
def add(x, y):
return x + y
def do_twice(func, x, y):
return func(func(x, y), func(x, y))
a = 5
b = 10
print(do_twice(add, a, b))
Please explain step by step
Which is caller here?
Explain the 3rd and 4th line ?
why in 4th line we write add(add(x,y),add(x,y)) which is function of 1st line ?
how can we write function after return statement insted of (x+y+x+y )=30?
0 Votes
2 Answers
How do you write a program to take N numbers as input and output all even numbers from 1 to N inclusive, each on a new line.
0 Votes
1 Answer
write a program that allows the user input a number from 1-9999 and output the corresponding word .
eg. input 1-9999: 2340
two thousand three hundre forty
-1 Vote
1 Answer
An integer n is prime if its only factors are 1 and itself. Write a code segment for checking
whether the value of an int n is
-5 Votes
2 Answers
Write the algorithm, flowchart and a program that would ask the user to input an operator (+ - * / ),
if the input is not valid
-2 Votes
1 Answer
Best examples of the uses for java? Not what's it in. But what would the programs that you write in java do that is actually useful in the real world?
0 Votes
2 Answers
How do I make this work?
0 Votes
1 Answer
If you write a block of code and you don't add 'return 0;', is it an error? If no, why isn't it? If no, why should it be added?
0 Votes
2 Answers
You are on a 5 hour sea voyage. The ship sails at a speed of 40 km per hour. Write a program that will output how many kilometer
-2 Votes
1 Answer
How do I write my java codes for small java phones? What i av ever written was for PCs and I've been wondering how our small java phones apps were written. Can anyone help please?
1 Vote
2 Answers
i have three column in my transaction table
id int,
amount int,
balance int.
I want to write a query when I insert new row balnce column automatically filled by previous row value +(-) this row value.
0 Votes
3 Answers
I want write once program but I can't!, if we write "cout<<"Hello world" ; in a console we can see momental"hello world" and nothing, but now I want see hello world like a gif animation, every letters must be showing step by step, first "H" second "e" and "l" all letters step by step in every sek time, it's possible?, excuse me I am Russian.
0 Votes
2 AnswersWouldn't it be more efficient to write
while(num<5){
cout << "The number is" << num << endl;
num = num + 1;
}
as
while(num<5){
cout << "The number is" << num++ << endl;
}
1 Vote
2 Answers
Write a C programme that commands a user to input a random number of animal types with there characterisics and outputs it after the user is done using vectors
0 Votes
1 Answer
I do that and it's good then it asks me to install the short. J is fall write the code for an alert dongle with the message I di
1 Vote
1 Answer
How to write a program using to switch print a from 0 to 49 and to print b from 50 to 64 and print c from 65 to 74 and ....
0 Votes
2 Answers
Write a code in C++, which should take the input in the form of a, b and c from user (if user enters a = 0, then an error should
0 Votes
1 AnswerHi prgmers, I got a big prob and I need ur help. "I jst write my code and at the time of compiling & running I get an error msg
0 Votes
1 Answer
Hot today
Pig Latin
0 Votes
Ejercicio Pytho
0 Votes
Please rate my code from 1 to 10
2 Votes
Square Roots
0 Votes
How to start
0 Votes
Uuu
1 Votes
Recursion doubt
2 Votes