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:WA出翔来了!!!!!!太猥琐了,绝对有n大于250的数据,考虑n的范围在0~300包ACIn Reply To:WA出翔来了!!!!!!太猥琐了,绝对有n大于250的数据,考虑n的范围在0~300包AC Posted by:_Dongdong at 2012-05-19 11:17:08 肯定没有 这代码能过 #include <iostream> #define base 100000000 int a[251][12]; int main(int argc, char** argv) { a[0][0]=a[1][0]=1; for(int i=2;i<=250;i++){ for(int j=0;a[i-1][j];j++){ a[i][j]+=a[i-1][j]+2*a[i-2][j]; if(a[i][j]>=base){ a[i][j+1]+=a[i][j]/base; a[i][j]%=base; } } } int n; while(~scanf("%d",&n)){ int j; for(j=0;a[n][j];j++); j--; printf("%d",a[n][j--]); while(j>=0) printf("%08d",a[n][j--]); printf("\n"); } return 0; } Followed by: Post your reply here: |
All Rights Reserved 2003-2013 Ying Fuchen,Xu Pengcheng,Xie Di
Any problem, Please Contact Administrator