B. Random Teams (1300

#include 
using namespace std;
typedef long long ll;
typedef pair PII;
ll n,m;
int main() {
    cin>>n>>m;
    ll maxres = n-m+1 ;
    ll minres = n/m;
    ll t = n%m;
    cout<

1300有够水的,蜜汁自信

最小值是平均分,

最大值是集中

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