View Compilation Error

0_0_38935144_17172.cpp: In function 'int main()':
0_0_38935144_17172.cpp:17:37: error: invalid operands of types 'double' and 'double' to binary 'operator%'
   17 |                                 if(a%b!=0)time++;
      |                                    ~^~
      |                                    | |
      |                                    | double
      |                                    double