解方程
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题目背景
解二元一次方程
题目描述
给定 , 求解下列方程
$$\left\{\begin{matrix} x + y = a \\ 2x + 4y = b \end{matrix}\right. $$数据格式
输入格式
一行输入两个整数
输出格式
一行输出两个整数
样例
2 6
1 1
数据范围
- 保证有整数解
[NOI蓝图杯] 选拔赛考前模拟赛
- Status
- Done
- Rule
- Ledo
- Problem
- 6
- Start at
- 2023-7-3 17:00
- End at
- 2023-7-6 19:00
- Duration
- 74 hour(s)
- Host
-
kunkka
- Partic.
- 105
