真没看出来哪错了。。。
(这个蒟蒻连样例都没过就去提交了
#include<bits/stdc++.h>
typedef long long ll;
using namespace std;
ll n, m, squ = 0, rec = 0;
int main()
{
scanf("%lld %lld", &n, &m);
for (ll a = 1; a <= min(n, m); a++) squ += (n - a + 1) * (n - a + 1);
rec += n * (n + 1) * m * (m + 1) / 4 - squ;
printf("%lld %lld", squ, rec);
return 0;
}