View Compilation Error

0_0_31919347_28867.cpp:18:13: error: missing terminating " character
             printf("%.2fn\",a[n]);  //查表输出a[n]
             ^
0_0_31919347_28867.cpp: In function 'int main()':
0_0_31919347_28867.cpp:19:9: error: expected primary-expression before '}' token
         }
         ^