[algogeeks]

2012-07-02 Thread Pradip Singh
3 8 12 17 22 28 35 ..
find the nth term of the sequence

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Re: [algogeeks] SPOJ problem :STAMPS

2012-06-22 Thread Pradip Singh
use if(sum  wrote:

> @MAYANK your output format is wrong.use printf("\nScenario #%d:\n",(i+1));
> and
> if(sum   On Thu, Jun 21, 2012 at 12:34 PM, Mayank Singh <
> singh13490may...@gmail.com> wrote:
>
>> here is my code
>> /*#include
>> #include
>>
>> int main()
>> {
>> int cand,sum;
>> int T,N,i,j,temp[10];
>> scanf("%d",&T);
>>
>> sum = 0;
>> for(i=0;i> {
>> scanf("%d",&N);
>> for(j=0;j> {
>> scanf("%d",&cand);
>> sum = (sum+cand)%N;
>> }
>> if(sum == 0)
>> temp[i]=1;
>> else
>> temp[i]=0;
>> }
>> for(i=0;i> {
>> if(temp[i]==1)
>> printf("YES\n");
>> else
>> printf("NO\n");
>> }
>> return 0;
>> }*/
>>
>> #include
>> #include
>>
>> int main()
>> {
>> int t,frd,i,j,arr[1],sum,k,arr1[10],p;
>> scanf("%d",&t);
>> long int sta;
>> for(i=0;i> {
>> scanf("%ld",&sta);
>> scanf("%d",&frd);
>> for(j=0;j> {
>> scanf("%d",&arr[j]);
>> }
>> for(j=0;j> {
>>   for(k=0;k> {
>> if(arr[k]>   {
>>   sum = arr[k];
>> arr[k] = arr[k+1];
>> arr[k+1] = sum;
>>   }
>> }
>> }
>>
>> sum = 0;
>> p=0;
>> for(k=0;k> {
>> if(sum <= sta)
>> {
>> sum = sum+arr[k];
>> p++;
>> }
>> else
>> break;
>> }
>> if(sum < sta)
>> arr1[i] = 0;
>> else
>> arr1[i] = p;
>> }
>> for(i=0;i> {
>> printf("\nScenario #%d\n:",(i+1));
>> if(arr1[i] == 0)
>> printf("impossible\n");
>> else
>> printf("%d\n",arr1[i]);
>> }
>> return 0;
>> }
>>
>> i am getting WA . plz help me...
>>
>>   thanx
>>
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>>
>
>
>
> --
> pardeep kumar
>



-- 
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Re: [algogeeks] SPOJ problem :STAMPS

2012-06-22 Thread Pradip Singh
@MAYANK your output format is wrong.use printf("\nScenario #%d:\n",(i+1));
and
if(sum wrote:

> here is my code
> /*#include
> #include
>
> int main()
> {
> int cand,sum;
> int T,N,i,j,temp[10];
> scanf("%d",&T);
>
> sum = 0;
> for(i=0;i {
> scanf("%d",&N);
> for(j=0;j {
> scanf("%d",&cand);
> sum = (sum+cand)%N;
> }
> if(sum == 0)
> temp[i]=1;
> else
> temp[i]=0;
> }
> for(i=0;i {
> if(temp[i]==1)
> printf("YES\n");
> else
> printf("NO\n");
> }
> return 0;
> }*/
>
> #include
> #include
>
> int main()
> {
> int t,frd,i,j,arr[1],sum,k,arr1[10],p;
> scanf("%d",&t);
> long int sta;
> for(i=0;i {
> scanf("%ld",&sta);
> scanf("%d",&frd);
> for(j=0;j {
> scanf("%d",&arr[j]);
> }
> for(j=0;j {
>   for(k=0;k {
> if(arr[k]   {
>   sum = arr[k];
> arr[k] = arr[k+1];
> arr[k+1] = sum;
>   }
> }
> }
>
> sum = 0;
> p=0;
> for(k=0;k {
> if(sum <= sta)
> {
> sum = sum+arr[k];
> p++;
> }
> else
> break;
> }
> if(sum < sta)
> arr1[i] = 0;
> else
> arr1[i] = p;
> }
> for(i=0;i {
> printf("\nScenario #%d\n:",(i+1));
> if(arr1[i] == 0)
> printf("impossible\n");
> else
> printf("%d\n",arr1[i]);
> }
> return 0;
> }
>
> i am getting WA . plz help me...
>
>   thanx
>
> --
> You received this message because you are subscribed to the Google Groups
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Re: [algogeeks] c prog problem

2012-06-14 Thread Pradip Singh
102 102 -90 64

On Thu, Jun 14, 2012 at 10:48 AM, Anika Jain  wrote:

> in this by typecasting address of float a to char * u assign the address
> of a to ptr. but as ptr is a character pointer when *ptr is printed only 1
> byte currently pointed by ptr is pointed. when ptr is incremented it points
> to the next higher higher order byte of "a". by this way all bytes of "a"
> are printed using a character pointer
>
> On Wed, Jun 13, 2012 at 11:47 PM, Rahul verma wrote:
>
>> int main()
>> {
>>  int i;
>>  float a=5.2;
>> char *ptr;
>> ptr=(char *)&a;
>>for(i=0;i<=3;i++)
>>   printf("%d ",*ptr++);
>>   return 0;
>> }
>> give me explanation of this code.
>>
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>
>
>
> --
> Regards
> Anika Jain
>
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Re: [algogeeks] C OUTPUT

2011-09-22 Thread Pradip Singh
number will be sored in 2'scomplement form .as 4=100 so its 1's comlement
form will be 011 and adding  1 to it will result in 011+1=100.so -4 will be
printed

On Wed, Sep 21, 2011 at 10:23 AM, kartik sachan wrote:

> @ravi i think ur concepts is correct the no is stored in 2's formif
> negative
>
> thanks ravi
>
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Re: [algogeeks] Find the output

2011-09-16 Thread Pradip Singh
it will print 2,5

On Fri, Sep 16, 2011 at 2:35 AM, Brijesh wrote:

>
>>
> On Friday, 16 September 2011 13:25:38 UTC+5:30, Anup wrote:
>>
>> #include
>> int main()
>> {
>> int a[5]={1,2,3,4,5};
>> int *ptr=(&a + 1);
>>
>int *ptr=(int *)(&a + 1);
>
>> printf("%d %d\n",*(a+1),*(ptr-1));
>> return 0;
>> }
>>
>> Find the output!
>>
>
> Now it will print 2 5
>
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Re: [algogeeks] A logical Question

2011-09-15 Thread Pradip Singh
it will be same bcz the suitcase was already with him.

On Thu, Sep 15, 2011 at 1:32 AM, UTKARSH SRIVASTAV
wrote:

> hi it;s a physics question  of t bouyant force 
>
>
> On Thu, Sep 15, 2011 at 1:53 PM, sagar pareek wrote:
>
>> it depends that weather boat is on the water or not :P
>>
>>
>> On Thu, Sep 15, 2011 at 12:58 PM, Tamanna Afroze wrote:
>>
>>>
>>> *If you are on a boat and you throw out a suitcase, Will the level of
>>> water increase.*
>>>
>>> --
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>>
>>
>>
>> --
>> **Regards
>> SAGAR PAREEK
>> COMPUTER SCIENCE AND ENGINEERING
>> NIT ALLAHABAD
>>
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>
>
>
> --
> *UTKARSH SRIVASTAV
> CSE-3
> B-Tech 3rd Year
> @MNNIT ALLAHABAD*
>
>
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Re: [algogeeks] Re: spoj--two squares problem

2011-05-29 Thread Pradip Singh
use long long int instead of int for X and all except t.and type cast the
sqrt returned value to integer..like int(sqrt(X))

On Sun, May 29, 2011 at 1:55 PM, Vishal Jain  wrote:

> Hi Saurabh,
>
> Can you try it for 10? Could not really understand, what are you gonna
> communicate?
>
> 10 = 2*5 (2^2 + 1^2 )*(1*2 + 1^2)... If with this logic you are saying 10
> is prime then all numbers divisible by 5 should be prime.
>
> Could you elaborate your answer more?
>
> Thanks & Regards
> Vishal Jain
> MNo: +91-9540611889
> Tweet @jainvis
> Blog @ jainvish.blogspot.com
> Success taste better when target achieved is bigger.
>
> P *We have a responsibility to the environment.*
>
> *Before printing this e-mail or any other document, let's ask ourselves 
> whether we need a hard copy.*
>
>
>
>
> On Sun, May 29, 2011 at 6:46 AM, saurabh singh wrote:
>
>> In fact we can...though not directly..SInce every number can be broken
>> down as facotrs of primeUse that property
>>
>>
>> On Sun, May 29, 2011 at 1:12 AM, Tushar Bindal wrote:
>>
>>> that theorem is for odd primes
>>> 9 is not an odd prime
>>> so we can;t apply this theorem
>>>
>>>
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>>
>>
>>
>> --
>> Saurabh Singh
>> B.Tech (Computer Science)
>> MNNIT ALLAHABAD
>>
>>
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