請教一個程序，不知道為什麽編譯不過
程序如下#include<iostream>
#include<string>
using namespace std;
void setCode(char,int &pos,char &code[]);
//void setPause(char,int j,int &pause[]);
void printCode(char code[],int pause[],int len);
char chTree[32];
chTree[0]='';
chTree[1]='';
chTree[2]='T';
chTree[3]='E';
chTree[4]='M';
chTree[5]='N';
chTree[6]='A';
chTree[7]='I';
chTree[8]='O';
chTree[9]='G';
chTree[10]='K';
chTree[11]='D';
chTree[12]='W';
chTree[13]='R';
chTree[14]='U';
chTree[15]='S';
chTree[16]='?';
chTree[17]='';
chTree[18]='Q';
chTree[19]='Z';
chTree[20]='Y';
chTree[21]='C';
chTree[22]='X';
chTree[23]='B';
chTree[24]='J';
chTree[25]='P';
chTree[26]=',';
chTree[27]='L';
chTree[28]='_';
chTree[29]='F';
chTree[30]='V';
chTree[31]='H';
int main()
{
int n,j,i,len,pos;
string temp;
int pause[101];
char code[500];
cin>>n;
for(i=0;i<n;i++)
{
cin>>temp;
len=temp.length();
pos=0;
for(j=0;j<len;j++)
{
setCode(temp[j],pos,code);
//setPause(temp[j],j,pause);
switch(ch)
{
case 'A':
pause[j]=2;
break;
case 'B':
pause[j]=4;
break;
case 'C':
pause[j]=4;
break;
case 'D':
pause[j]=3;
break;
case 'E':
pause[j]=1;
break;
case 'F':
pause[j]=4;
break;
case 'G':
pause[j]=3;
break;
case 'H':
pause[j]=4;
break;
case 'I':
pause[j]=2;
break;
case 'J':
pause[j]=4;
break;
case 'K':
pause[j]=3;
break;
case 'L':
pause[j]=4;
break;
case 'M':
pause[j]=2;
break;
case 'N':
pause[j]=2;
break;
case 'O':
pause[j]=3;
break;
case 'p':
pause[j]=4;
break;
case 'Q':
pause[j]=4;
break;
case 'R':
pause[j]=3;
break;
case 'S':
pause[j]=3;
break;
case 'T':
pause[j]=1;
break;
case 'U':
pause[j]=3;
break;
case 'V':
pause[j]=4;
break;
case 'W':
pause[j]=3;
break;
case 'X':
pause[j]=4;
break;
case 'Y':
pause[j]=4;
break;
case 'Z':
pause[j]=4;
break;
case '_':
pause[j]=4;
break;
case '?':
pause[j]=4;
break;
case '.':
pause[j]=4;
break;
case ',':
pause[j]=4;
break;
}
}
cout<<i+1<<": ";
printCode(code,pause,len);
cout<<endl;
}
return 0;
}
void setCode(char ch,int &pos,char &code[])
{
switch(ch)
{
case 'A':
code[pos++]='.';
code[pos++]='-';
break;
case 'B':
code[pos++]='-';
code[pos++]='.';
code[pos++]='.';
code[pos++]='.';
break;
case 'C':
code[pos++]='-';
code[pos++]='.';
code[pos++]='-';
code[pos++]='.';
break;
case 'D':
code[pos++]='-';
code[pos++]='.';
code[pos++]='.';
break;
case 'E':
code[pos++]='.';
break;
case 'F':
code[pos++]='.';
code[pos++]='.';
code[pos++]='-';
code[pos++]='.';
break;
case 'G':
code[pos++]='-';
code[pos++]='-';
code[pos++]='.';
break;
case 'H':
code[pos++]='.';
code[pos++]='.';
code[pos++]='.';
code[pos++]='.';
break;
case 'I':
code[pos++]='.';
code[pos++]='.';
break;
case 'J':
code[pos++]='.';
code[pos++]='-';
code[pos++]='-';
code[pos++]='-';
break;
case 'K':
code[pos++]='-';
code[pos++]='.';
code[pos++]='-';
break;
case 'L':
code[pos++]='.';
code[pos++]='-';
code[pos++]='.';
code[pos++]='.';
break;
case 'M':
code[pos++]='-';
code[pos++]='-';
break;
case 'N':
code[pos++]='-';
code[pos++]='.';
break;
case 'O':
code[pos++]='-';
code[pos++]='-';
code[pos++]='-';
break;
case 'P':
code[pos++]='.';
code[pos++]='-';
code[pos++]='-';
code[pos++]='.';
break;
case 'Q':
code[pos++]='-';
code[pos++]='-';
code[pos++]='.';
code[pos++]='-';
break;
case 'R':
code[pos++]='.';
code[pos++]='-';
code[pos++]='.';
break;
case 'S':
code[pos++]='.';
code[pos++]='.';
code[pos++]='.';
break;
case 'T':
code[pos++]='-';
break;
case 'U':
code[pos++]='.';
code[pos++]='.';
code[pos++]='-';
break;
case 'V':
code[pos++]='.';
code[pos++]='.';
code[pos++]='.';
code[pos++]='-';
break;
case 'W':
code[pos++]='.';
code[pos++]='-';
code[pos++]='-';
break;
case 'X':
code[pos++]='-';
code[pos++]='.';
code[pos++]='.';
code[pos++]='-';
break;
case 'Y':
code[pos++]='-';
code[pos++]='.';
code[pos++]='-';
code[pos++]='-';
break;
case 'Z':
code[pos++]='-';
code[pos++]='-';
code[pos++]='.';
code[pos++]='.';
break;
case '_':
code[pos++]='.';
code[pos++]='.';
code[pos++]='-';
code[pos++]='-';
break;
case ',':
code[pos++]='.';
code[pos++]='-';
code[pos++]='.';
code[pos++]='-';
break;
case '?':
code[pos++]='-';
code[pos++]='-';
code[pos++]='-';
code[pos++]='-';
break;
case '.':
code[pos++]='-';
code[pos++]='-';
code[pos++]='-';
code[pos++]='.';
break;
}
}
/*
void setPause(char ch,int j,int pause[]);
{
switch(ch)
{
case 'A':
pause[j]=2;
break;
case 'B':
pause[j]=4;
break;
case 'C':
pause[j]=4;
break;
case 'D':
pause[j]=3;
break;
case 'E':
pause[j]=1;
break;
case 'F':
pause[j]=4;
break;
case 'G':
pause[j]=3;
break;
case 'H':
pause[j]=4;
break;
case 'I':
pause[j]=2;
break;
case 'J':
pause[j]=4;
break;
case 'K':
pause[j]=3;
break;
case 'L':
pause[j]=4;
break;
case 'M':
pause[j]=2;
break;
case 'N':
pause[j]=2;
break;
case 'O':
pause[j]=3;
break;
case 'p':
pause[j]=4;
break;
case 'Q':
pause[j]=4;
break;
case 'R':
pause[j]=3;
break;
case 'S':
pause[j]=3;
break;
case 'T':
pause[j]=1;
break;
case 'U':
pause[j]=3;
break;
case 'V':
pause[j]=4;
break;
case 'W':
pause[j]=3;
break;
case 'X':
pause[j]=4;
break;
case 'Y':
pause[j]=4;
break;
case 'Z':
pause[j]=4;
break;
case '_':
pause[j]=4;
break;
case '?':
pause[j]=4;
break;
case '.':
pause[j]=4;
break;
case ',':
pause[j]=4;
break;
}
}
*/
void printCode(char code,int pause[],int len)
{
int i,j,c,tree;
string temp;
for(i=len-1,c=0;i>=0;i--)
{
tree=1;
for(j=1;j<pause[i];j++)
{
if(code[c]=='-')
tree=tree*2;
else tree=tree*2+1;
c++;
}
cout<<chTree[tree];
}
}
為什麽 全局變量chTree數組不能這樣子定義每一個元素
問題究竟出在哪裡？
還有就是setCode函數 參數為什麽不能用引用 char &code[] 如果去掉&符號編譯又少了很多錯誤
謝謝各位大牛的回答
