View Compilation Error

0_0_38493929_31270.cpp:37:9: error: stray '\243' in program
         printf("%d\n,",(int)ceil((n-m)/ceil(（double）m*p/100))+1);
         ^
0_0_38493929_31270.cpp:37:9: error: stray '\250' in program
0_0_38493929_31270.cpp:37:9: error: stray '\243' in program
0_0_38493929_31270.cpp:37:9: error: stray '\251' in program
0_0_38493929_31270.cpp: In function 'int main()':
0_0_38493929_31270.cpp:37:47: error: expected primary-expression before 'double'
         printf("%d\n,",(int)ceil((n-m)/ceil(（double）m*p/100))+1);
                                               ^