View Compilation Error

0_0_39123092_22743.cpp: In function 'int main()':
0_0_39123092_22743.cpp:33:11: error: 'cin' was not declared in this scope
   33 |     while(cin>>a>>b>>c>>x>>y>>z;){
      |           ^~~
0_0_39123092_22743.cpp:4:1: note: 'std::cin' is defined in header '<iostream>'; did you forget to '#include <iostream>'?
    3 | #include <algorithm>
  +++ |+#include <iostream>
    4 | 
0_0_39123092_22743.cpp:33:32: error: expected ')' before ';' token
   33 |     while(cin>>a>>b>>c>>x>>y>>z;){
      |          ~                     ^
      |                                )
0_0_39123092_22743.cpp:33:33: error: expected primary-expression before ')' token
   33 |     while(cin>>a>>b>>c>>x>>y>>z;){
      |                                 ^