| # | Problem | Pass Rate (passed user / total user) |
|---|---|---|
| 11099 | Money Money |
|
| 12873 | Simultaneous equations |
|
Description
Jay, Jolin and JJ are three people.
All of them have some money.
1. Jay and Jolin have X dollors.
2. Jolin and JJ have Y dollors.
3. Jay and JJ have Z dollors.
How many dollars does each of them have?
Input
Three positive even integers, X, Y and Z.
Output
The output contains three positive even integers indicating the money of Jay, Jolin, and JJ.
There is a whitespace between any two integers and a newline character '\n' at the end of the line.
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Sample Output Download
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Description
Given two simultaneous equations:
Please write a program to solve x and y using Cramer's rule.
For more details about Cramer's rule, please refer to the following formulas:
,
The determinant of 2x2 can be calculated as:
Input
The input contains six integer coefficients: a, b, c, d, e, f, separated by spaces.
-1000 < a, b, d, e < 1000 , -1000000 < c, f < 1000000
Output
Print out the answer of x and y, separated by a space, you don't have to add a newline at the end. We guarantee that there are exactly one solution for each testcase, and the solution will be integer.