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:实在找不出错了,水平有限,求助中。。。。In Reply To:实在找不出错了,水平有限,求助中。。。。 Posted by:wsniyufang at 2010-12-06 22:42:55 > #include<iostream> > #include<stdio.h> > using namespace std; > int r,c; > int a[102][102]; > int l[102][102]; > int f(int i,int j); > int main() > {int i,j; > cin>>r>>c; > for(i=0;i<r;i++) > for(j=0;j<c;j++) > {cin>>a[i][j];l[i][j]=0;} > int maxlen=0; > for(i=0;i<r;i++) > { > for(j=0;j<c;j++) > { > l[i][j]=f(i,j); > if(l[i][j]>maxlen) > maxlen=l[i][j]; > } > } > printf("%d\n",maxlen); > return 0; > } > > > > > int f(int i,int j) > {int x,max=0; > if(l[i][j]>0) > return l[i][j]; > > if(i-1>=0&&a[i-1][j]<a[i][j]) > {x=1+f(i-1,j); > if(x>max) > max=x;} > if(j-1>=0&&a[i][j-1]<a[i][j]) > {x=1+f(i,j-1); > if(x>max) > max=x;} > if(i+1<r&&a[i+1][j]<a[i][j]); ~~ > {x=1+f(i+1,j); > if(x>max) > max=x;} > if(j+1<c&&a[i][j+1]<a[i][j]) > {x=1+f(i,j+1); > if(x>max) > max=x;} > return max; > } Followed by: Post your reply here: |
All Rights Reserved 2003-2013 Ying Fuchen,Xu Pengcheng,Xie Di
Any problem, Please Contact Administrator