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:额。。都不说清楚。。In Reply To:额。。都不说清楚。。 Posted by:damacheng009 at 2010-05-29 15:48:14 #include<iostream> using namespace std; int select(int a,int b) { if(a<0) return 0; if(a==0||b==1) return 1; else return (select(a-b,b)+select(a,b-1)); } int main() { int x; scanf("%d",&x); while(x--){ int a,b; scanf("%d%d",&a,&b); printf("%d\n",select(a,b)); } return 0; } Followed by: Post your reply here: |
All Rights Reserved 2003-2013 Ying Fuchen,Xu Pengcheng,Xie Di
Any problem, Please Contact Administrator