C Programming help!

Write a program that reads integers and ( > 0) and then a sequence of integers until 0 and prints each value of the sequence multiplied by fraction /. The output values will be rounded to integers and separated by one white space. For example, for input 2 3 7 5 0, the program will print 5 3.

Example of input: 4 7 5 3 6 10 2 15 0

Corresponding output: 3 2 3 6 1 9

Example of input: 5 6 14 11 2 4 7 8 0

Corresponding output: 12 9 2 3 6 7