View Compilation Error

0_0_39805732_705.cpp: In function 'int main()':
0_0_39805732_705.cpp:8:7: error: 'intn' was not declared in this scope; did you mean 'int'?
    8 |       intn,cnt;
      |       ^~~~
      |       int
0_0_39805732_705.cpp:8:12: error: 'cnt' was not declared in this scope; did you mean 'int'?
    8 |       intn,cnt;
      |            ^~~
      |            int
0_0_39805732_705.cpp:10:18: error: 'n' was not declared in this scope
   10 |       while(cin>>n)
      |                  ^
0_0_39805732_705.cpp:17:14: error: 'elsecout' was not declared in this scope
   17 |              elsecout << 1 << endl;
      |              ^~~~~~~~
0_0_39805732_705.cpp:19:14: error: 'return0' was not declared in this scope
   19 |              return0;
      |              ^~~~~~~