View Compilation Error

0_0_36898666_9832.cpp: In function 'int main()':
0_0_36898666_9832.cpp:5:2: error: 'doouble' was not declared in this scope
  doouble x;
  ^
0_0_36898666_9832.cpp:15:18: error: 'x' was not declared in this scope
    scanf(" %lf",&x);
                  ^