题解 | #牛牛学矩形#
牛牛学矩形
https://ac.nowcoder.com/acm/problem/21998
#include<cstdio>
int main() {
short a,b;
scanf("%hd%hd",&a,&b);
printf("%hd\n%hd",2*a+2*b,a*b);
}
题解 文章被收录于专栏
https://ayx.moefox.tech/
牛牛学矩形
https://ac.nowcoder.com/acm/problem/21998
#include<cstdio>
int main() {
short a,b;
scanf("%hd%hd",&a,&b);
printf("%hd\n%hd",2*a+2*b,a*b);
}
https://ayx.moefox.tech/
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