Online Judge | Problem Set | Authors | Online Contests | User | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Web Board Home Page F.A.Qs Statistical Charts | Current Contest Past Contests Scheduled Contests Award Contest |
Re:怎么缩短运行时间?In Reply To:怎么缩短运行时间? Posted by:dexter at 2003-08-27 22:08:25 > 此题很简单嘛,只是提交时老是说time limit exceed > #include<stdio.h> > #include<malloc.h> > main() > { > int t,i; > long *a,j; > scanf("%d",&t);//数据的组数 > a=(long *)malloc(sizeof(long)*t); > for(i=0;i<t;i++) > { > scanf("%ld",a+i); > } > for(i=0;i<t;i++) > { > for(j=1;;j++) > { > if((j*(j+1)/2)>=*(a+i)) > break; > } > printf("%ld\n",*(a+i)-j*(j-1)/2); > } > } Followed by: Post your reply here: |
All Rights Reserved 2003-2013 Ying Fuchen,Xu Pengcheng,Xie Di
Any problem, Please Contact Administrator