WEBSITE RETURNED, HOWEVER SUBMIT QUANTITY IS RESTRICTED PER DAY TO VERY LITTLE (UNDER JUDGE0 NEW POLICY, API PROVIDER). Therefore it is very much for you to pay attention TEST CAREFULLY CODE BEFORE SUBMIT.
Threads: Read and write program 2 integer and print out the result of the community (+), Subtraction (-), multiplication (*), division (/). The result of dividing rounded to 2 decimal. Input: A line of 2 integers a, b (other b 0) separated by spaces. Output: 2 current, Recorder flow total, brand's 2 number, line after record trade volume of 2 number. The numbers on the same line separated by spaces.