Kulesh Vandan | CommonLounge

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Kulesh Vandan

A blogger, coder, poet and a science & mathematics enthusiast

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Competitive Programming

14 replies. 3 discussions. Member

International Olympiad in Informatics

119 replies. 11 discussions. Member

The Common Lounge

6 replies. Member

USA Computing Olympiad

2 replies. 9 discussions. Member

Indian Computing Olympiad (ICO)

29 replies. Member

New Zealand Olympiad in Informatics

3 replies. Member

Game Development

2 replies. Member

International Junior Science Olympiad

1 reply. Member

Sphere Online Judge (SPOJ)

3 replies. Member

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Featured Contributions

NaN.

discussion

HELP!!! HELP!!! HELP!!!by Bhuwan Chandra

Here's the thing, I messed up my ZCO and is getting 0.

ZIO is my last shot as I am in 12th, and when I sat down to solve ZIO qpaper 2013, I was stumped by the very first question.

So, how do you come to an algorithm for problems in ...

Read more…(62 words)

Category: Indian Computing Olympiad (ICO)

comment in this discussion

Kulesh VandanA blogger, coder, poet and a science & mathematics enthusiast · 2y

Thanks!

Read more… (1 word)

NaN.

discussion

HELP!!! HELP!!! HELP!!!by Bhuwan Chandra

Here's the thing, I messed up my ZCO and is getting 0.

ZIO is my last shot as I am in 12th, and when I sat down to solve ZIO qpaper 2013, I was stumped by the very first question.

So, how do you come to an algorithm for problems in ...

Read more…(62 words)

Category: Indian Computing Olympiad (ICO)

comment in this discussion

Kulesh VandanA blogger, coder, poet and a science & mathematics enthusiast · 2y

In same situation bro!

Read more… (4 words)

NaN.

discussion

My experience with ICO prep series #1by Bhuwan Chandra

Yesterday night I went to the nearby cyber cafe to attend the first programming contest of my life. But I had to complete ...

Read more…(255 words)

Category: International Olympiad in Informatics

comment in this discussion

Kulesh VandanA blogger, coder, poet and a science & mathematics enthusiast · 2y

Same happened to me! Haha

Read more… (5 words)

NaN.

discussion

School, Coding and Healthby Kulesh Vandan

Hey Guys! I just wanna ask that how programmers manage school, coding and health when preparing of IOI(especially) in their 11 and 12 grades.

I am asking this question that I am also suffering f...

Read more…(50 words)

Category: International Olympiad in Informatics

comment in this discussion

Kulesh VandanA blogger, coder, poet and a science & mathematics enthusiast · 2y

What we really mean is the system under which the pure sense of school has been disappeared.

Read more… (17 words)

6.

discussion

LIS Recursion

Hey guys,

I was just trying to implement Longest Increasing Subsequence through recursion. I implemented it and test it on Contest Page. But it's giving me WA.

I know how to implement it through DP. Please don't give links for GOG or others. Just let me know what's wrong with my recursion.

Code -

#include <bits/stdc++.h>
 
using namespace std;
 
int n;
 
int lis(int a[], int i, int last){
	if(i == n-1){
		if(a[i] > last){
			return 1;
		} else {
			return 0;

Read more…(54 words)

https://codechef.com/problems/PEC005

Category: Competitive Programming

NaN.

discussion

SEACOby Kulesh Vandan

Hey Guys,

I coded according to the editorial only but getting WA in subtask 2 and 3, Can anyone tell me why?

Here are the links -

Problem - Contest Page

Editorial - CodeChef Discuss

My code - Solution: 15414836

Read more…(40 words)

Category: Competitive Programming

comment in this discussion

Kulesh VandanA blogger, coder, poet and a science & mathematics enthusiast · 2y

Thanks! :)

Read more… (2 words)

8.

discussion

SEACO

Hey Guys,

I coded according to the editorial only but getting WA in subtask 2 and 3, Can anyone tell me why?

Here are the links -

Problem - Contest Page

Editorial - CodeChef Discuss

My code - Solution: 15414836

Read more…(40 words)

https://codechef.com/problems/SEACO

CodeChef Discuss

https://discuss.codechef.com/questions/108189/seaco-editorial

Solution: 15414836

https://codechef.com/viewsolution/15414836

Category: Competitive Programming

NaN.

discussion

QA with Keshav Dhandhaniaby Kulesh Vandan

Kulesh – How to prepare for ZCO?

Keshav – Firstly, you need to know about some algorithms such as – quicksort, merge sort, etc. Then you should go for solv...

Read more…(472 words)

Category: International Olympiad in Informatics

comment in this discussion

Kulesh VandanA blogger, coder, poet and a science & mathematics enthusiast · 2y

No. In 12th.

Read more… (3 words)

NaN.

discussion

QA with Keshav Dhandhaniaby Kulesh Vandan

Kulesh – How to prepare for ZCO?

Keshav – Firstly, you need to know about some algorithms such as – quicksort, merge sort, etc. Then you should go for solv...

Read more…(472 words)

Category: International Olympiad in Informatics

comment in this discussion

Kulesh VandanA blogger, coder, poet and a science & mathematics enthusiast · 2y

Yeah

Read more… (1 word)

NaN.

discussion

QA with Keshav Dhandhaniaby Kulesh Vandan

Kulesh – How to prepare for ZCO?

Keshav – Firstly, you need to know about some algorithms such as – quicksort, merge sort, etc. Then you should go for solv...

Read more…(472 words)

Category: International Olympiad in Informatics

comment in this discussion

Kulesh VandanA blogger, coder, poet and a science & mathematics enthusiast · 2y

Yeah. I will reply whenever I am free!

Read more… (8 words)

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