1000ms 65536K
In the yard were C chickens and R rabbits. Each chicken has one head and two legs. Each rabbit has one head and four legs. There are total 27 heads and 86 legs in the yard. Calculate C and R.
N/A
Two integers C and R.
N/A
not provided
1000ms 65536K
在院子里有C只鸡和R只兔子,每只鸡有一个头和两只脚,每只兔子有一个头和四只脚。现在的院子里一共有27个头和86只脚,问:鸡和兔子的数量分别是多少。
无
两个整数C和R
N/A
不提供