**HACK IT SOLUTION SSEC0005**

**HACK IT SOLUTION SSEC0005**

An App needs a client to make solid passwords so secret word must be multiple digits and under 10 digits. I run a site which hacks a specific client’s ID in that application. So once you login to my entrance you will be furnished with a connect to login to the application and once a client clicks your connection to login to that app,you will see his secret key.

Yet, I committed an error thus you can’t discover unique secret word in my entry . The gateway is indicating you by including two in each digit . So , presently you need to discover the first secret phrase of a client on the off chance that I give you the secret phrase which is appearing in your entry.

Information

The primary line contains a solitary number t (1 ≤ t ≤ 1000) — the quantity of experiments.

The main line of each experiment contains a solitary number n which is appearing in my entry . Psyche it , each digit of n is more prominent than one.

Yield

Print unique secret phrase of client .

Test INPUT

2

3527

47269

Test OUTPUT

1305

25047

**LOGIC IS IN COMMENT SECTION**

What must be the answer of this test case n = 222

Will it be 0 or 000?

Hey! Hope your doing great.

Let me help you with this with a simple example, as per your question if n=222 then the answer is 000 it wont be single digit remember it's a password and if you read the question it says "password must be more than 3 digits and less than 10 digits".

Example : if n=23242

output will be: 01020 (As we can see we have to subtract 2 from each digit) now to that we can use various techniques but we will take the simple one here.

You can extract last digit by using "%" now if your planning to go from beginning you can choose "/" I hope you know how to extract last digit of a number.

Let see some more test cases

n=3645

op=1423

n=2224222

op=0002000

So what will be the output for this test case n=034205? Lets us know.

Soon we will share the algorithm. Keep Coding

Output for n=034205 is 010203 from my algorithm. Solved it.

Thank You

Yes, I hope if others are seeing this comment it will help them out too.Glad that you solved it.

Now if most of you are thinking how n=034205 is 012003.

Once again I'll say read the question properly,

"Mind it , every digit of n is greater than one"

So there goes your answer,

Let's see this

n=040

op=020

Why? Because n>1 so we must take 0 as it is so we left only with 4 to deal with which we are going to subtract 2 from it so now its 2 , that why 020 will be the output.

If you try anything is possible, you guys are smart and clever KEEP CODING.

Can i give string in output

Well if it can accept it why now if it can take string output instead of integer then this question is way more easy to do in python.

How?

You can take list as input as each index look for the value and minus it with 2 and then keep updating this in temp variable and print it out.

This Logic will work only if its taking string as output.