Problem Link
Solution :
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URI --1761 (Christmas Decorations)
Problem Link
Solution :
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URI - 1016 (Distance)
Solution :
Formula : Time = (input*60)/ (Y-X)
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Project Euler - 16 (Power digit sum)
Problem : 215 = 32768 and the sum of its digits is 3 + 2 + 7 + 6 + 8 = 26.
What is the sum of the digits of the number 21000?
Solution :
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The Rising Popularity of Computer Programming

History of programming language
The evolution of programming
Cracking the code
Which Programming language should learn first ?
Cracking the Code: The Rising Popularity of Computer Programming
The Growing Economy
● It is estimated that, by 2020 computer-related employment...
URI -- The Pythagorean Theorem (1582)
Solution :
Tutorial may be help to Solve the Problem
http://cupc71.blogspot.com/2014/10/pythagorean-triples-bangla.html
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Uva -- Relational Operator (11172)
Solution :
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Uva - Big Mod (374)
Solution :
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Java - BigInteger Class Example Program
Is there any variable in any programming language to store 100! ?
My answer is NO , So how can we achieve it ?
There are several tricks to do it In ‘C’ it can be done using simple logic.
Here is a sample program to find out factorial number without overflow.
The logic behind the program is count the factorial number then split it into smaller pieces and store it into...
URI -- 1028 (Collectable Cards)
Problem Link
Algorithm used Euclidean GCD (Click the link for Tutorial).
Solution :
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Codechef -- King of the Ring
Problem Link
Solution :
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URI -- Problem No : 1030,1096 & 1116
Problem No : 1030
Problem Name : Flavious Josephus Legend
Solution :
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URI 1041 & 1042
URI 1041
Solution :
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Project Euler - Factorial digit sum (Problem No -- 20)
Problem link
Solution :
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URI 1212 -- Primary Arithmetic
Problem Link
Problem Name : Primary Arithmetic
Solution :
Assume that a=99 and b=9999 so how to count carry variable ?
let's see,
n1=a%10 got 9
n2=b%10 got 9
sum=9+9=18 so carry=1
n1=a%10 got 9
n2=b%10 got 9
sum=9+9=18 so carry= 1+1 (previous counted 1) and so on...
Another way if , sum is not equal or greater than 10 than carry=0.
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Ad-Hoc Problem, Math problem, URI Online Judge, নতুনদের জন্য, প্রোগ্রামিং সমস্যা, সহজ প্রোগ্রামিং সমস্যা
URI Oj -- Number Frequence (1171)
Problem Link
Problem Name : Number Frequence
Problem No : 1171
Solution :
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