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.

Posts 1. Biểu thức In ra tổng, tích, hiệu và thương của 2 số được nhập vào từ bàn phím. Kết quả lấy 3 chữ số sau dấu phẩy. Input: Hai số thực a, b Output: 4 giá trị tổng, hiệu, tích, thương (a/b) của hai số a và b, mỗi giá trị trên 1

Threads: Write a program to the radius of the sphere, calculate and print area, volume of the sphere which. Know the formula for calculating the area and volume respectively: S = 4πR^2 và V = (4/3)πR^3. Lay π = 3.14 Input: Some of the radius of the sphere. Head

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) separate

Threads: Write a program that reads from the keyboard 3 perform integer day, month, and output to the screen in the form of "dd / mm / yyyy". Input: A line of 3 integers separated by a space. Output: A string in the format date: dd / mm / yyyy Example: input: 5 6

Threads: Enter an integer a (a <= 100), Calculate and print out the value of a2, a3, a4 Input: A unique integer a Output: Three of a2, a3, a4 each number separated by spaces. For example: input: 3 output: 9 27 81

Threads: Write a program in seconds, Change the number of seconds into the form "hh:mm:ss”. Input: A single integer. Output: A format string as above. For example: input: 7826 output: 02:10:26

Threads: For 2 integers a, b. Total 2 them know (|a| and |b| <= 10 billion ). Input: A line containing 2 numbers separated by spaces. Output: A unique number is the sum of 2 number. For example: input: 2 3 output: 5

Threads: Input 2 is a positive integer 2 next to a, b of the rectangle (0 < a, b <= 100000). Calculate the perimeter, HCN area. Input: A line of 2 numbers separated by spaces. Output: A line of 2 of the perimeter, HCN area

Threads: For 2 integers a, b. Total 2 number. Input: A line containing 2 integers separated by spaces. Output: A single integer is the sum of 2 Some have. For example: input: 2 3 output: 5

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