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Hello,

In my code, I have the below output. but I expected to execute the first printf then get two integers from the console.
(Run in Netbeans - Widnows 10)



import java.util.Scanner;
...

Win 10 and netbeans 13 (output window)

Thanks, but this is for me:

10
Enter N:
20
30
10 is NOT Prime!Enter A: Enter B:
20 is NOT Prime!
21 is NOT Prime!
22 is NOT Prime!

Hello,

Could you please run this?
I except show "Enter N:" but the program waiting to receive the number.




import java.util.Scanner;

My point is 71% from 100%

We don't have failed examples.

I attached the output and two conditions in question.

https://i.ibb.co/9gmvHv8/Screenshot-2021-04-07-155804.jpg
...

Hello,

First I get a number (numbers of string to check) then get the pattern.
If the string contains the pattern, print Yes otherwise No.

For example:
4 quera102

quEra0012
qu0erraa12

I don't have any hints.

Write a program that receives two numbers X and Y from the input. without decision making determine how many of the following statements are true?

x>=0
x>y
x !=0
...

Thank you,

Decision Making in Java are if , if..else, Nested if, if-else-if , switch

Hello,

I want to check how many of the following statements are true? But I should do this without "decision making statements".

x>=0
x>y
x !=0


Thanks

Thank you, sorry my English language is bad.

I did not get you.

I am learning JAVA language.

Hello,

I would like to check a string contains "hello" or not?

In the following string if we remove some characters we have "hello".

ahhellllloou

sdfhwesflrfgvloouhhlh

Great idea.

Hello,

I want to store insurance resellers in Java Map.
Resellers have Phone, Reseller Code, and name. How can I store these in JAVA Map?

for example:

824154 - 012 , Ohio

695541 - 015 ...

Thanks, I should use an enum.

Thank you for your answer.

incompatible types: We cannot be converted to String ( case Week.Shanbeh:)

incompatible types: We cannot be converted to String

Hello,

How can I fix this? Complier tells me we should convert the enum to String.





package newpackage;

Hello,

Please enable a photo attachment for this forum.
For diagnostics we need insert our result but we cannot attach a photo here.

Hello,

In the below code I expected frame.getX() be 300 and frame.getY() be 200.
But in output frame.getX() be 200 and frame.getY() be 300.





import java.lang.*;

Hello,

I wrote my program in notepad (Hello World!) and ran my program with cmd in Windows. After compile now I have .class file.
How can I decompile .class file and see inside the file?

Thanks

Thank you for your answer, but I didn't understand well.
Could you please more explain about it?

The sign bit for the low order byte is 1 making it negative.
Casting it to a byte throws away...

Hello,

In the below code, we have underflow or overflow?
Byte in java is 1 byte. It means the capacity of a byte is 0-255.
400 - 256 (0 to 127 and -1 to -127). I expected we have 144. But we...