Search found 29 matches

by udvat
Fri Oct 29, 2004 11:58 am
Forum: Volume 105 (10500-10599)
Topic: 10515 - Powers Et Al.
Replies: 124
Views: 29824

10515-reply

i failed to understand your logic.but I can tell you how i solved this problem.you can get more help by browsing the topics in this forum on p-10515. 1.one digit of m & two digits of n is required. 2. the only one digit of m can be any digit from 0-9 3.try to find out 0^i to 9^i,obviously you will f...
by udvat
Fri Sep 17, 2004 9:32 pm
Forum: Volume 106 (10600-10699)
Topic: 10608 - Friends
Replies: 75
Views: 26886

10608

dont use

while(scanf("%d",&test)==1)
{
while(test)
{
test--;
}
}

instead use

scanf("%d",&test);

while(test)
{
test--;
}

but thus u can escape from tle,but still your code holds a bug and getting WA.check it out.
by udvat
Fri Aug 06, 2004 6:17 pm
Forum: Algorithms
Topic: prime numbers
Replies: 10
Views: 3851

thankx

got accepted.thankx :lol:
by udvat
Fri Aug 06, 2004 11:34 am
Forum: Algorithms
Topic: prime numbers
Replies: 10
Views: 3851

prime number

thankx riyad.
I already code it.I solved 10140-prime distance using segment seive.but am getting WA.can you give me some sample input/output for 10140?
by udvat
Fri Aug 06, 2004 11:33 am
Forum: Algorithms
Topic: prime numbers
Replies: 10
Views: 3851

prime number

thankx riyad.
I already code it.I solved 10140-prime distance using segment seive.but am getting WA.can you give me some sample input/output for 10140?
by udvat
Fri Aug 06, 2004 11:28 am
Forum: Volume 101 (10100-10199)
Topic: 10140 - Prime Distance
Replies: 17
Views: 7135

10140-prime distance

I solved the problem and getting WA.but failed to find my bug.
wud anyone plz give me some sample input/output?help in advance
by udvat
Fri Jul 30, 2004 8:25 pm
Forum: Volume 101 (10100-10199)
Topic: 10139 - Factovisors
Replies: 80
Views: 26873

getting tle

thanx for reply.but i tried it and got TLE. I am telling my idea here,plz tell me where is the bug input:m & n is given output:i have to determine whether m divides n! my idea: if(m==0) ....................then NO if(n==0 || n==1) { if(m==1).................YES else.........................NO } if(m...
by udvat
Fri Jul 30, 2004 8:02 pm
Forum: Algorithms
Topic: prime numbers
Replies: 2
Views: 1231

prime numbers

say i have to find out whether a=2^31 is prime or not. but i cant do it by testing if a is divided by the primes between sqrt(a),cause it results in TLE.what should i do then? is there any efficient method to find primes within a range?can we use seive to find primes in [a,b] ?i mean we should not s...
by udvat
Fri Jul 30, 2004 7:53 pm
Forum: Algorithms
Topic: prime numbers
Replies: 10
Views: 3851

prime numbers

say i have to find out whether a=2^31 is prime or not. but i cant do it by testing if a is divided by the primes between sqrt(a),cause it results in TLE.what should i do then? is there any efficient method to find primes within a range?can we use seive to find primes in [a,b] ?i mean we should not s...
by udvat
Thu Jul 29, 2004 10:30 am
Forum: Volume 101 (10100-10199)
Topic: 10139 - Factovisors
Replies: 80
Views: 26873

10139

in this problem
n can be a prime number closer to 2^31.
so i have to run sieve for 2^31.
but for this i have to keep an array of length 2^31.it is not supported.what can I do?plz help me.
by udvat
Mon Jun 28, 2004 6:57 pm
Forum: Volume 106 (10600-10699)
Topic: 10668 - Expanding Rods
Replies: 38
Views: 20328

thankx

thank u very much shamim. I got accepted. :D
by udvat
Mon Jun 28, 2004 11:17 am
Forum: Volume 106 (10600-10699)
Topic: 10668 - Expanding Rods
Replies: 38
Views: 20328

10668

wud anyone plz check my code?

code has been removed
by udvat
Sun Jun 13, 2004 2:44 pm
Forum: Volume 4 (400-499)
Topic: 442 - Matrix Chain Multiplication
Replies: 21
Views: 3406

442 - Matrix Chain Multiplication

wud anybody plz provide me some tricky inputs for the problem 442??
by udvat
Fri Nov 21, 2003 4:51 pm
Forum: Other words
Topic: prime generation
Replies: 10
Views: 2289

thankx junjieliang

yes, its a good idea. i will try it. thank u very much :)
by udvat
Thu Nov 20, 2003 5:11 pm
Forum: Other words
Topic: prime generation
Replies: 10
Views: 2289

got AC

special thankx to Caesum ,LPH & UFP2161 .following ur suggesstions atlast i got AC.i cant get the hints provided by junjieliang. wud u plz make it easier for me?thanks to all again :wink:

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