How will I solve the problem occur before running a program

Question

Whenever I run a program there always ask for "looks like your program needs output"

Answer 1

It's not an error, code playground need to be provided with input beforehand.

Just have a look at this code for detailed information about the same👇
https://code.sololearn.com/WhiNb9BkJUVC/?ref=app

Answer 2

Navneet can you paste your code here..

Answer 3

As Arsenic said your program needs input..try by putting any values e.g. 34 56 66 it will give the output :)

Answer 4

Navneet no it gives output.. your input format is incorrect..it works in my phone...

Answer 5

Navneet it's the input format made by the developer.. for taking input from user..but I also don't know the reason why they have made such format for input.. you can kindly ask the developer 😅

Answer 6

Navneet no it's not possible.. it gives exact output.. try once again 👍

Answer 7

Aditya see please

Answer 8

Because your program needs user input..
In your program you are asking input from user side.
When you do not take input from user then this message(looks like your program need input) will not show.

Answer 9

https://code.sololearn.com/c9EFrtbqij6H/?ref=app

Answer 10

Aditya and it does not show any output and does not take values from user

Answer 11

Aditya and Arsenic I've done soo but it does not show correct sum

Answer 12

Navneet your program is working fine, just like Aditya said you might not be entering the input correctly.

Just run the program I have provided with my first answer to get a clear understanding of how input is handled in sololearn.

Answer 13

You are using "cin" in your program which means your program is expecting user to input some value. That's why sololearn is prompting you that "looks like your program need input".
You have to enter all the inputs seperated by a space/newline character before the execution of your program.

Answer 14

Aditya first just tell me why it ask for "looks like your program needs output"