Discussions Q&R
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 Réponses
What am i doing wrong here? Im supposed to calculate the area of a circle, with the input being the radius of the circle.
0 Vote
1 Réponse
Written just my very first java code with many errors in it please help me out exactly what is wrong and where ????
0 Vote
1 Réponse
What is wrong with this code... It's meant to output the result of a factorial and the number of occurrence of each digit...
-1 Vote
1 Réponse
i need help
1 Vote
3 Réponses
javascript (*Whats wrong with this Javascript code hurry plz) i have said that when i click on the checkbox, a check mark will a
0 Vote
1 Réponse
Soory but I am asking a wrong question here ,my q is ( what course is best for me in C.S) I am student and I have cleared 12th.
0 Vote
2 Réponses
What am I doing wrong when I type javac on command prop and it says it's not recognized as internal or external command, operabl
0 Vote
1 Réponse
I can't understand, why do sin(x) and tan(x) return wrong values when I put Math.PI as x. It shows 1,22 for sin and -1,22 for tan, when it should be 0 in both cases?
1 Vote
3 Réponses
What's wrong with my code? I want to create a rectangle and a circle, and another question is how I put text into an avg object?
0 Vote
2 Réponses
I had entered the fb password but i dont know that it is right or wrong i need to know that i entered the password is correct?
0 Vote
2 Réponses
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 Vote
2 Réponses
is there anything wrong in this please answer
import string
from random import *
letters = string.ascii_letters
digits = string.digits
chars = letters + digits
min_length = 9
max_length = 15
password = "".join(choice(chars) for x in range(randint(min_length, max_length)))
print(password)
1 Vote
4 Réponses
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?
0 Vote
1 Réponse
Please tell me what is wrong in my program. My assignment is to create a number wheel puzzle where I place numbers 1 thru 11 in a circle so that any three circles in a straight line make the same sum.
2 Votes
3 Réponses
#include <iostream>
using namespace std;
int main()
{
int b[];
int i=0,sum=0;
while(cin>>b[i])
{sum=sum+b[i];
i++;}
cout<<sum<<endl;
}//what is wrong in this code
//how can I take multiple inputs into an array
//I want to take unknown no. Of inputs
0 Vote
4 Réponses
I hve a prblm..during the module quizes mny times i know the ri8 ans but when i enter the ans it shows wrong ans Why is it so ?
0 Vote
2 Réponses
What is wrong with my code? It is in python and is a simple program where you input a word to cause then text to be outputted
0 Vote
1 Réponse
Guys i need to make a prog which hv a few selections n if the user input the wrong choice they need to reenter it. Can u help me
0 Vote
1 Réponse
public class Program {
static int div(int a, int b)
{
if(b == 0)
{
throw ArithmeticException("Division by Zero");
} else {
x = a/b;
return x;
}
}
public static void main(String[] args) {
int x= div(42,2);
System.out.println(x);
}
}
what is wrong with this code ..
0 Vote
5 Réponses
can someone kindly correct me if i am wrong about this quote "As the program contains multiple lines of code, you should create it as a separate file and run it."
does that mean that if my code gets bigger it is advisable to create less line of codes but many files?
1 Vote
4 Réponses
when I have clicked on the build and run icon ,I got something like " as.exe.Entry point not found" instead of the "Hello world! " getting printed! can anyone explain what went wrong
0 Vote
1 Réponse
At a college cafeteria, 1 free meal is provided in a day to every student who has a valid gym
card. An attendant at the cafeter
-2 Votes
6 Réponses
anyone help me pls, i do what the install step said but somehow when i open the cmd, and tap java ( also javac later ) but nothing happen, i thing i may go wrong with the environment step
0 Vote
2 Réponses
i download code block the run the hello world, it cant run but i type the code well.. it say there something wrong in the folder i save.. actually i dont know the exact problem, please help me to fix mine
0 Vote
2 Réponses
Hello guys, I've been trying do some codings but having issues with my web browser (google chrome) in running my codes... sometimes it won't appear and some times it will appear but not as specified in the code. what could be wrong here?
0 Vote
2 Réponses
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