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Discussion of problems

There is a contest!

В настоящий момент идёт турнир. Некоторая информация и функции сервера недоступны до его окончания.

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imesecan
Apr.14.2013 at 10:52:43 AM
Problem "Multiple Choice Exam" (3)
3 posts
Post is deleted

Apr.20.2013 at 06:44:53 PM
Problem "The Highest Average" (2)
2 posts


imesecan
Apr.20.2013 at 10:59:11 AM
Problem "Remove Duplicates" (2)
2 posts
Сообщение скрыто
imesecan
Apr.17.2013 at 11:34:13 PM
Problem "Minimax Sum" (7)
7 posts
Сообщение скрыто
Apr.18.2013 at 05:01:50 PM
Problem "The Highest Average" (0)
0 posts
Apr.18.2013 at 05:01:39 PM
Problem "Montly Allowance" (0)
0 posts
imesecan
Mar.16.2013 at 02:35:48 PM
Problem "Guest Room Usage" (5)
5 posts
Сообщение скрыто
imesecan
Jan.19.2013 at 11:41:39 AM
Sum of Squared Error (SSE) Distance (11)
11 posts
Сообщение скрыто
imesecan
Apr.13.2013 at 01:03:31 PM
Problem "Variance of a series" (10)
10 posts
Сообщение скрыто
imesecan
Apr.13.2013 at 01:18:23 PM
Problem "Filtering Contact List" (11)
11 posts
Сообщение скрыто
imesecan
Apr.13.2013 at 02:11:48 PM
Problem "The number of Ending Zeros in n!" (1)
1 post
In the question, it goes until 3125 because the number given in the example is 1000. Normally you calculate the powers of five there.

And you process while the power of five is smaller than (n), when it becomes greater than n it means you have calculated the result.

imesecan
Apr.13.2013 at 12:57:47 PM
Problem "Weighted Average" (2)
2 posts
Сообщение скрыто
imesecan
Mar.24.2013 at 10:57:42 AM
Problem "Nice Floor" (1)
1 post
Post is deleted

imesecan
Apr.08.2011 at 05:20:49 PM
Problem "Modular Conversion" (5)
5 posts
Post is deleted

imesecan
Mar.19.2013 at 11:05:21 AM
Problem "The largest product (2)" (1)
1 post
Post is deleted

imesecan
Mar.16.2013 at 03:24:52 PM
Problem "Prime Factors of a Number" (6)
6 posts
Сообщение скрыто
imesecan
Mar.16.2013 at 01:33:16 PM
Problem "Armstrong Numbers" (11)
11 posts
Sorry, I made a correction in the question
Now new declaration is:
1 <= n < m <= 100000

imesecan
Mar.16.2013 at 01:39:10 PM
Problem "The Number of Eggs Sold" (9)
9 posts
Сообщение скрыто
imesecan
Mar.16.2013 at 12:23:34 PM
Problem "Pentagonal Numbers" (9)
9 posts
The pow(double, double); function requires doubles, when you use with ints, the system gives errors.

either you can write your own function or you can simple say
num*num
when you want to calculate the square of a number.

imesecan
Mar.15.2013 at 07:34:03 PM
Problem "Rule 153" (1)
1 post
Post is deleted


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