View Compilation Error

0_0_37936968_14695.cpp:30:9: error: missing terminating " character
         printf("%.10f
         ^
0_0_37936968_14695.cpp:31:1: error: missing terminating " character
 ",ans);
 ^
0_0_37936968_14695.cpp: In function 'int main()':
0_0_37936968_14695.cpp:32:5: error: expected primary-expression before '}' token
     }
     ^