Q&A Discussions
How do I write a try-throw catch exception to find the square root of the number input from scanner and use exception for -ve no
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1 Answer
Suppose I have a small piece of software that might be useful to a particular person. How do I find such a potential buyer ?
-2 Votes
1 Answer
Iam learning Linux and I want to write scripting by using python how can I do that can some one tell where I can find that??
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1 Answer
Hello can you help me?
0 Votes
3 Answers
I want just to include any type variable and also want program to find out which type I included. Please, help me if anyone know
0 Votes
1 Answer
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 program to input a number & find out whether the sum of the digits in the number is a prime number or not.
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1 Answer
Completed PHP in a day yes!!! but pls tell me if I am doing something wrong i find it hard to believe. 👍 @ solo learn
0 Votes
2 Answers
I've been trying to make first example program work for about an hour now and I've re-typed it multiple times but it still gives me the same error
ExampleProgram.java:3: error: cannot find symbol
System.out.printIn("Hello World");
And the arrow is pointing at the period (.) after out. Anyone can help me?
0 Votes
7 Answers
Hey . I have a template of website . I want to change the color of menu bar top of the page . I cant find the codes in sourse .
0 Votes
2 Answers
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
How do i find a tutor to teach me HTML and C+ when i am in lockdown and have no money cos im a young guy on disability pension?
-3 Votes
3 Answers
In the code below the output is 2. This code is used in a challenge and I get an error when I select the answer 2. It accepts as correct the answer 1 which I believe is wrong. If you agree please thumbs up.
If you find any other errors please post them here!
#include <iostream>
using namespace std;
int main()
{
for(int i=1; i>=1; i++) {
if(i<1 || i>1){
cout << i;
break;
}
}
return 0;
}
8 Votes
8 Answers
Hey guys,
I've saved one test code using test it option, but not sure where it got saved, can someone guide me where to find my save code.
0 Votes
2 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
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1 Answer
Where can I find a guide on using shapely and pyshp to turn a geojson or shp into a csv and vis versa? Using python 3
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1 Answer
I cant find the error in this code. I wrote it so it could accept the room ID, the name of the customer and phone number.
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1 Answer
If I can't open file does that mean I downloaded the wrong one? How do I find out on my mobile phone what processor is running?
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1 Answer
a program in which the user can give n number of inputs, untill he press -1. Also find the second largest number out of those no
-1 Vote
1 Answer
there is a program" password generator" in code playground it is showing a password as output but I did not understand what is that password n which password it is?can anyone help me to find it out?
0 Votes
4 Answers
Function modulo is easy.
For example 14 modulo 3. We must find number, which is smaller than 14 (<14), can be divided ( /) and it will be rational number (1, 2, 3... Not numbers like 3,123). It's 12 (12/3=4). Then we just subtract 14 and 12 (14-12). It's 2.
6 Votes
2 Answers
I typed out the 1st java ExampleProgram exactly according to the instructions, but Command Prompt keeps saying 'error: cannot find symbol System.out.PrintIn(''Hello World");'
Also, my command prompt directly opens the in the User menu, by default (C:\Users\...).
I need help urgently. What do I do???
1 Vote
4 AnswersPlease how can insert pics to ma website cox som1 tld me to open a HTML file bt i cnt find it. I wil b glad if am given ah reply
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2 Answers
please how do i write a code for this problem?
Write a program to find the next largest even multiple for the following values of i and j:
-1 Vote
2 Answers
i am getting bunch of zeros as output , no result , i am using mingw as my compiler ,please find error and show me correct way t
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1 Answer
Assignment : • A,b,c are variables of type int while d, e f and g are of type float.
• If a= 4, b = 6 and c -3, Find
• d=3a
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2 Answers
I'm making a program which convert Celsius to Fahrenheit and opposing too but I have a bug when you say you want to convert another value. Please can someone find and solve the problem it is since 2 days I'm searching.
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1 Answer
how people get new ideas for develop new software i thought from 7 days but i do not find what i make
every day i say that android or Microsoft create new applications how who get ideas
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2 Answers
can someone help me find some logic for this?
The method PlaceInside gets a list of squares and returns them once inside each other with the same centre and placed so the biggest square lays on the X and Y axis..
0 Votes
2 Answers
I can not figure this out. Write a program using an array to prompt for 10 grades and add them all up and divide by 10 to find the average. If a user inputs a negative number, add up all the numbers that are not negative and divide it by the amount of numbers that are not negative. Using two functions other than main.
1 Vote
4 Answers
1. How to create an array of 5 or more numbers, find they average and standard dev? However, the user is to supply the numbers.
2. Is it possible to print items in an array in a single line?
0 Votes
2 Answers
How many users in cart_table are present in order_table then date d/b order_table date Vs cart_table date?
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2 Answers
a)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 .
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2 Answers
this may be a bad indication of my chances of getting through this but I cannot for the life of me answer the question to Challenge 1??? I got the first half I just can't figure out or find example for the second half???
1 Vote
1 Answer
Hello Group,Is there any source where I could find multiple problem programming question on a single topic, so that I could get a good hang on those topics. for e.g, lets say I am learning 'if else' then I could have question and solve 30-40 examples on just 'if else'..Kind Regards,Adarsh
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1 Answer
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