CHECHOC - Editorial

parth_sarthi · July 25, 2020, 5:20pm

Missed the base case (all the time ) .

gourav2001k · July 25, 2020, 5:21pm

1*1 case costed me 100 points.

sksama · July 25, 2020, 5:21pm

guys i have tried explaining but went really fast, so first read the question and then watch(if you still dont get it) (0.00 sec solution)
English Explanation
Hindi Explaination

sriniwaspiyush · July 25, 2020, 5:26pm

best explanation

aarzoo_agarwal · July 25, 2020, 5:27pm

I am getting correct outputs during dry run but shows WA when I submit it. Can you please tell me what’s wrong.
https://www.codechef.com/viewsolution/36019737

nandansharma1 · July 25, 2020, 5:27pm

This submission gets ac : CodeChef: Practical coding for everyone
But This doesnt get ac: CodeChef: Practical coding for everyone

The question clearly says sum cant be greater than y, Then how is the second one not ac

The minimum of x and y should have gotten ac, if(x>y) then answer is y or else x, But Second link gives WA
pls correct me if i am wrong

hello_hell · July 25, 2020, 5:28pm

yeah same with me. In luchtime also just because of a base case my solution wasn’t accepted.

yashsri421 · July 25, 2020, 5:29pm

Can anyone tell me what’s wrong with my solution?
https://www.codechef.com/viewsolution/36018600

hades_21 · July 25, 2020, 5:29pm

Can anyone give me a counter example for this submission?

nikhilg225 · July 25, 2020, 5:30pm

Can anyone help with my code?
https://www.codechef.com/viewsolution/35986525

anon96650828 · July 25, 2020, 5:30pm

Is there a way we can see the test case used during the contest? This problem gave me a hard time, haha.

tengiz05 · July 25, 2020, 5:30pm

When n==m==1 then answer is always x, you should use all you can because it has no adjacent pairs

abhisah_01 · July 25, 2020, 5:31pm

Please tell me what’s wrong in my code?
https://www.codechef.com/viewsolution/36012029

younkou · July 25, 2020, 5:31pm

Why does a brute-force like this fail? i think all cases are covered.
Link

yash2807 · July 25, 2020, 5:32pm

The problem except the base case(n=1)?
https://www.codechef.com/viewsolution/35986231

sriniwaspiyush · July 25, 2020, 5:33pm

nice editorials

anon96650828 · July 25, 2020, 5:34pm

@tengiz05, you just made me realize why my code wasn’t working. I was outputting the minimum of (y, x) for n == m == 1.

cherry0697 · July 25, 2020, 5:35pm

Sorry it can’t be make public I guess.

strawhatdragon · July 25, 2020, 5:35pm

Very noice editorial

younoknowme · July 25, 2020, 5:36pm

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