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怎么又wa了,谁能帮看一下。我是新手#include<stdio.h>
int ss(void);
void bb(int p,int q);
int a[202][202];
int b[200];
int k=-1;
int i,j,m,n;
int max=0;
int s=0;
int main(void)
{
scanf("%d%d",&m,&n);
for(i=1;i<=m;i++)
{
for(j=0;j<n;j++)
{
int number;
scanf("%d",&number);
a[i][j]=number;
}
}
i=1;
while(i<=m)
{
bb(i,0);
++i;
}
if(s==0)
printf("%d",ss());
return 0;
}
void bb(int p,int q)
{
k++;
if((p==i)&&(q==0)&&(k!=0))
{
if(k>max)
(max=k);
b[i]=k;
k=-1;
}
else if(k>10000000)
{
printf("No one knows.");
s=1;
}
else
{
p=a[p][q];
q=(q+1)%n;
bb(p,q);
}
}
int ss(void)
{
while(1)
{
int i=1;
while(max%b[i]==0)
{
i++;
if(i>m)
{
return max;
}
}
max++;
}
}
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