Easy
problem
100 - The 3n+1 problem
102 - Ecological bin packing
113 - Power of cryptography
136 - Ugly numbers
190 - Circle through three points
264 - Count on Cantor
272 - TEX qoutes
299 - Train swapping
305 - Joseph
353 - Pesky Palindromes
369 - Combinations
382 - Perfection
401 - Palindromes
406 - Prime cuts
408 - Uniform generator
424 - Integer inquery
444 - Encoder and decoder
458 - The decoder
490 - Rotating sequences
492 - Pig latin
495 - Fibonacci freeze
499 - What's the frequency, Kenneth?
530 - Binomial showdown
541 - Error correction
543 - Goldbach's conjecture
579 - Clock Hands
591 - Box of Bricks
609 - DNA sorting
623 - 500!
686 - Goldbach's conjecture (II)
694 - The Collatz sequence
713 - Adding reversed numbers
729 - The Hamming distance problem
834 - Continued Fractions
10008 - What's Cryptanalysis?
10013 - Super long sums
10018 - Reverse and Add
10019 - Funny Encryption Method
10035 - Primary Arithmetic
10055 - Hashmat the brave warrior
10062 - Tell me the frequencies!
10070 - Leap Year or Not Leap Year
10082 - WERTYU
10101 - Bangla numbers
10107 - What is the median?
10110 - Light more light
10161 - Ant on a Chessboard
10200 - Prime time
10235 - Simply Emirp
10242 - Fourth point!!
10252 - Common Permutation
10282 -
10286 - Trouble with a pentagon
10300 - Ecological Premium
10302 - Summation of Polynomials
10323 - Factorial! You Must be Kidding!!!
10324 - Zeros and Ones
10327 - Flip sort
10370 - Above average
10409 - Die game
10420 - List of conquests
10424 - Love calculator
10432 - Polygon inside a circle
10473 - Simple base conversion
10515 - Powers et al.
10611 - The playboy chimp
10696 - f91
10700 - Camel trading
Recursive Programs:
|
Easy |
Medium |
Hard |
Hardest |
|
142 |
140 |
198 |
174 |
|
195 |
193 |
208 |
|
|
291 |
196 |
529 |
|
|
441 |
15 |
533 |
|
|
524 |
39 |
656 |
|
|
574 |
50 |
682 |
|
|
598 |
10063 |
695 |
|
|
729 |
10344 |
751 |
|
|
732 |
10364 |
10073 |
|
|
10017 |
10422 |
10111 |
|
|
10098 |
|
10160 |
|
|
|
|
10181 |
|
Dynamic Programming:
(provided by Monowar
Bhai)
|
Easy |
Medium |
Hard |
|
111 |
103 |
104 |
|
116 |
10032 |
108 |
|
147 |
10051 |
164 |
|
231 |
10066 |
348 |
|
357 |
10069 |
526 |
|
497 |
10074 |
607 |
|
531 |
10081 |
662 |
|
562 |
10130 |
672 |
|
674 |
10131 |
10072 |
|
|
10154 |
10086 |
|
|
10198 |
10092 |
|
|
|
10239 |
|
|
|
10271 |
|
|
|
10304 |