各位大神帮我把下面代码错误找出来然后调试一下，本人c语言基础差

#include

#include

#define maxw 1000

#define N 100

#define nmax 27

typedef struct node

{

char data;

int weight;

int parent;

int lchild;

int rchild;

}HFnode;

typedef struct

{

char cd[N];

int start;

}Hcode;

void creatH(HFnode h[], int n)

{

int i,k;

int m1,m2;

int x1,x2;

for(i=0;i<2*n-1;i++)

{

h[i].parent=h[i].lchild=h[i].rchild=-1;

}

for(i=n;i<2*n-1;i++)

{

m1=m2=maxw;

x1=x2=-1;

for(k=1;i

{

if(h[k].parent=-1&&h[k].weight

{

m2=m1;

m1=h[k].weight;

x2=x1;

x1=i;

}

else if(h[k].parent=-1&&h[k].weight

{

m2=h[k].weight;

x2=k;

}

}

h[i].weight=h[x1].weight+h[x2].weight;

h[i].lchild=x1;h[i].rchild=x2;

h[x1].parent=h[x2].parent=i;

}

}

void creatHcode(HFnode ht[],Hcode hcd[],int n)

{

int i,f,c,j;

Hcode hc;

for(i=0;i

{

hc.start=n;

c=i;

f=ht[i].parent;

while(f!=-1)

{

if(ht[f].lchild==c)

hc.cd[hc.start--]='0';

else

hc.cd[hc.start--]='1';

c=f;f=ht[f].parent;

}

hc.start++;

hcd[i]=hc;

}

}

int main()

{

int n,i;

HFnode h[nmax];

Hcode hcode[N];

printf("哈夫曼编码系统 \n *************");

printf("输入节点的个数:");

scanf("%d",&n);

for(i=0;i

{

printf("请输入第%d个元素的节点值和权值：",i);

scanf("%d%d",&h[i].data,&h[i].weight);

}

creatH(h,n);

creatHcode(h,hcode,n);

return 0;

}

一点注释都没有吗？