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Re:帮帮忙,大哥大姐们.就是交不了!!!郁闷了!In Reply To:帮帮忙,大哥大姐们.就是交不了!!!郁闷了! Posted by:00448166 at 2005-03-06 22:16:15 新手:不是大哥大姐们.
#include <iostream.h>
int num(int m,int n,int min)
{
int i;
if(m==0)
return 1;
if(n==1)
return 1;
int j=0;
for(i=min;i<=m;i++)
{
if((m-i)>=i||(m-i)==0)
j=j+num(m-i,n-1,i);
}
return j;
}
int main()
{
int a[20];
int b[20];
int times;
cout<<"input times:"<<endl;//这里不要看看吧
cin>>times;
int i;
cout<<"input m , n:"<<endl;//一样,
for(i=0;i<times;i++)
{
cin>>a[i]>>b[i];
}
for(i=0;i<times;i++)
{
cout<<num(a[i],b[i],1)<<endl;
}
return 0;
}
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