OJ Board

I still cant figur out the formula for this problem.Can anyone give me some hints??THX a lot !!

i see,i'll try,thank u guys!!

[cpp]#include <iostream> using namespace std; int main() { int n,m,i,j,count=1,flag=0; char a[101][101]; int b[101][101]={0}; while(cin>>n>>m) { if(n==0&&m==0) break; for(i=0;i<n;i++) for(j=0;j<m;j++) { cin>>a [j]; } for(i=1;i<n-1;i++) for(j=1;j<m-1;j++) { if(a [j]=='*') b [j]=9; else if(a [j]=='.')...

Maybe I'm not understand the problem thoroughly but I don't know how to caolculate the volumn of 2 cones.Does the cylinder in the center of "D"?

THX...

[cpp]#include <iostream.h> #include <stdio.h> int main() { int a,b,c,d,sum; while(cin>>a>>b>>c>>d) { if(a==0&&b==0&&c==0&&d==0) break; sum=1080+(120+a-2*b+2*c-d)*9; cout<<sum<<endl; } return 0; }[/cpp] I dont know where goes wrong but I got WA all the time,can u give me some test data??thx!

I got AC~~THANK U A1!

I tried hundreds of times but still got WA in 10062,can u help me to check my code? [cpp]#include <iostream.h> #include <stdio.h> #include <math.h> #include <string.h> int main() { char a[1024]; int len,i,str[2][256]={0,0},n,min=1000,temp,k,flag=0; while(gets(a)!=NULL) { len=strlen(a); for(i=0;i<len...