Q&A Discussions
Why this code has no output?
0 Votes
1 Answer
Array Help
0 Votes
1 Answer
PLEASE HELP!! I cant figure out how to have chosen credit card type to have prefix numers at start validated with javascript
0 Votes
1 Answer
Write a C++ program that retrieves all the numbers stored in a data file named LAB1.TXT. As each number is retrieved, it is displayed on the screen. After the end of file is reached, the numbers should be sorted into numerical order and then the result should be displayed
EXAMPLE: Assuming LAB1.TXT has the following numbers: 7 4 12 3 The output would be Original order:7 4 12 3Numerical order:3 4 7 12
0 Votes
2 Answers
Languages & Sizes
0 Votes
2 Answers
nums = [i**2 for i in range(5)]
print(nums)
[1, 4, 9, 16]
"..what will this create..?"
"Correct" answer was:
"A list of even numbers between 0 and 18."
9 is not an even number tho.
Is this a typo or am i missunderstanding/missinterpreting?
0 Votes
3 Answers
DIFFERENT TYPE
0 Votes
1 Answer
Write a c program that input three numbers a,b,c then depending on x values if x=1 it sorts a,b,c in an increment from .if x=2 it sorts a,b,c in decremental from using:
1-if statement
2-conditional switch statement
0 Votes
2 Answers
Write a fully functioning program that converts radians to degree.
Degrees=radians x 180/pi
Make sure there is user input and the user is promoted what to input. The program must work with decimal numbers because pi radians (3.14159...) is a possible user input
0 Votes
2 Answers
When I enter two numbers the sum is displayed.. but when I input character as yes not y... Then it goes into an infinite loop... can anyone explain why?
int a,b;
char ch;
do
{
cout<<"Enter two numbers: ";
cin>>a>>b;
cout<<"The sum is "<<a+b
<<"\nDo you want to try again (y/n): ";
cin>>ch;
}while(ch=='Y'||ch=='y');
0 Votes
4 Answers
Is it possible to make my code run without having to press Enter on my IDE? For example: if I'm making a calculator and I want the calculations to be made as soon as I press "=" after typing the numbers and the operator?
Say I wanted to add two numbers: can it calculate automatically as soon as I write "2+3=" without having to press Enter?
0 Votes
5 Answersa)Write a function ‘rev’ which returns the reverse of the given integer. Function isPalin takes an integer as argument and checks whether it is palindrome or not using rev function. Using isPalin write a main function to accept n integers and display number of palindrome numbers found.
b)write a program to find the possible permutations of the given word .
0 Votes
2 Answers
Challenge ...
-2 Votes
1 Answer
non unique elements list
0 Votes
1 Answer
How to print a 3×3 matrix in which sum of all rows and columns is 15 including the diagonals and numbers upto 9 can only be used that is we can use only 1-9 without repeating the same number twice and without taking any input from the user.
0 Votes
2 Answers
When I enter two numbers the sum comes.. but when I input character as yes not y... Then it goes into an infinite loop... can anyone explain why?
int a,b;
char ch;
do
{
cout<<"Enter two numbers: ";
cin>>a>>b;
cout<<"The sum is "<<a+b
<<"\nDo you want to try again (y/n): ";
cin>>ch;
}while(ch=='Y'||ch=='y');
0 Votes
2 Answers
Hot today
Sticky position
2 Votes
Help please?
3 Votes
Online voting system
2 Votes
What is that z for
0 Votes
Suggestions needed
4 Votes
Game development
0 Votes
SQL practice
2 Votes
Ruby programming?
3 Votes