U have to use Some Advanced Data Structures for this problem :P On Mon, Mar 21, 2011 at 3:02 PM, saurabh singh <[email protected]> wrote: > using scanf and printf and still tle,I am not pretty sure how malloc or new > arrays can speed up execution? > > On Mon, Mar 21, 2011 at 2:25 PM, sanchit mittal <[email protected]> wrote: >> >> use scanf n printf instead of cin n cout, >> malloc array of structures after reading value of n if working in c else >> use new in cpp >> rest i guess...is ok >> On Sun, Mar 20, 2011 at 11:53 PM, ankit sambyal <[email protected]> >> wrote: >>> >>> I worked on this problem but cud not get a more efficient algo than >>> yours. >>> Plz get back 2 me if u find a better algo. >>> >>> On Sun, Mar 20, 2011 at 3:24 AM, Akshata Sharma >>> <[email protected]> wrote: >>>> >>>> I tried to solve this problem >>>> https://www.spoj.pl/problems/RRSCHED/ >>>> >>>> I am getting TLE!! How can I improve my code?? >>>> >>>> #include<iostream> >>>> #include<stdio.h> >>>> >>>> using namespace std; >>>> >>>> struct process >>>> { >>>> long time; >>>> int finished; >>>> long elapsed_time; >>>> }; >>>> >>>> int main() >>>> { >>>> long n,sum=0; >>>> cin>>n; >>>> struct process prss[50000]; >>>> for(long i=0;i<n;i++) >>>> { >>>> scanf("%ld",&prss[i].time); >>>> prss[i].finished=0; >>>> sum+=prss[i].time; >>>> } >>>> long index=0; >>>> for(long k=1;k<=sum;k++) >>>> { >>>> while(prss[index].finished==1) >>>> index++; >>>> >>>> prss[index].time--; >>>> >>>> if(prss[index].time==0) >>>> { >>>> prss[index].finished=1; >>>> prss[index].elapsed_time=k; >>>> } >>>> >>>> index++; >>>> if(index==n) >>>> index=0; >>>> } >>>> >>>> for(long i=0;i<n;i++) >>>> printf("%ld\n",prss[i].elapsed_time); >>>> return 0; >>>> } >>>> >>>> >>>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups "Algorithm Geeks" group. >>>> To post to this group, send email to [email protected]. >>>> To unsubscribe from this group, send email to >>>> [email protected]. >>>> For more options, visit this group at >>>> http://groups.google.com/group/algogeeks?hl=en. >>> >>> -- >>> You received this message because you are subscribed to the Google Groups >>> "Algorithm Geeks" group. >>> To post to this group, send email to [email protected]. >>> To unsubscribe from this group, send email to >>> [email protected]. >>> For more options, visit this group at >>> http://groups.google.com/group/algogeeks?hl=en. >> >> >> >> -- >> Sanchit Mittal >> Second Year Undergraduate >> Computer Engineering >> Delhi College of Engineering >> ph- +919582414494 >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Algorithm Geeks" group. >> To post to this group, send email to [email protected]. >> To unsubscribe from this group, send email to >> [email protected]. >> For more options, visit this group at >> http://groups.google.com/group/algogeeks?hl=en. > > > > -- > Saurabh Singh > B.Tech (Computer Science) > MNNIT ALLAHABAD > > > -- > You received this message because you are subscribed to the Google Groups > "Algorithm Geeks" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/algogeeks?hl=en. >
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