View Compilation Error

0_0_38826859_25212.cpp: In function 'int main()':
0_0_38826859_25212.cpp:19:22: error: 'amp' was not declared in this scope
   19 |         while(cin>>n&&n){
      |                      ^~~
0_0_38826859_25212.cpp:19:25: error: expected ')' before ';' token
   19 |         while(cin>>n&&n){
      |              ~          ^
      |                         )
0_0_38826859_25212.cpp:19:27: error: 'amp' was not declared in this scope
   19 |         while(cin>>n&&n){
      |                           ^~~
0_0_38826859_25212.cpp:19:32: error: expected ';' before ')' token
   19 |         while(cin>>n&&n){
      |                                ^
      |                                ;