can code space

main.cpp

@@ -165,7 +165,8 @@ int main(){
     cout <<"+----------------------------+"<<endl;
     cout <<"输入字符：";
     char a[100]={'\0'};
-    cin >> a;
+    //cin >> a;
+    cin.get(a,100);
     Huffman Huffman1(a);
     char b[800]={'\0'};
     char c[100]={'\0'};