View Compilation Error

0_0_39342718_20804.cpp: In function 'int main()':
0_0_39342718_20804.cpp:5:1: error: 'doubel' was not declared in this scope; did you mean 'double'?
    5 | doubel sum;
      | ^~~~~~
      | double
0_0_39342718_20804.cpp:8:1: error: 'sum' was not declared in this scope
    8 | sum=0;
      | ^~~