75分求助!!

P3056 [USACO12NOV] Clumsy Cows S

``` int ans; if(l%2==1) ans++; if(r%2==1) ans++; ans+=l/2+r/2; cout<<ans; ``` 由于你的l和r可能如样例一样为奇数所以就要多修改一次(需要特判一下),把最后输出改为如上即可 @[__Harry_Haiyun__](/user/977778)
by _GJY_ @ 2024-01-12 18:37:52


|