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Re:WHY I got WA?In Reply To:Re:WHY I got WA? Posted by:shouhm at 2005-07-10 14:11:32 #include<stdio.h>
int v[100];
float f(float p[][100],int n,int v1,int v2)
{float max=p[v1][v2],t=0;
int i,j;
v[v1]=1;
for(j=0;j<n;j++)
if(j!=v2&&v[j]==0&&p[v1][j]>max)t=p[v1][j]*f(p,n,j,v2);
if(t>max)max=t;
v[v1]=0;
return max;
}
int main()
{int i=0,k,l,j,n[50],m,a,b;
float p[10][100][100]={0},t;
while(scanf("%d",&n[i])&&n[i]!=0)
{
scanf("%d",&m);
for(j=0;j<m;j++)
{
scanf("%d%d",&a,&b);
scanf("%f",&t);
p[i][a-1][b-1]=p[i][b-1][a-1]=t/100.0;
}
i++;
}
for(j=0;j<i;j++)
{for(k=0;k<n[j];k++)v[k]=0;
//for(k=0;k<n[j];k++)
//{for(l=0;l<n[j];l++)printf("%f\t",p[j][k][l]);printf("\n");}
printf("%f\n",100*f(p[j],n[j],0,n[j]-1));
}
}
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