1083: 计算长方形周长(02级)wk
Memory Limit:128 MB
Time Limit:1.000 S
Judge Style:Text Compare
Creator:
Submit:38
Solved:26
Description
输入两个数a,b分别为长方形的长和宽,求该长方形的周长
Input
两个数a,b,中间用空格隔开
Output
长方形周长:c=(a+b)*2
Sample Input Copy
3 5
Sample Output Copy
16