记录编号	582488	评测结果	AAAAAAAAAA
题目名称	楼兰图腾	最终得分	100
用户昵称	┭┮﹏┭┮	是否通过	通过
代码语言	C++	运行时间	0.212 s
提交时间	2023-09-14 17:15:04	内存使用	7.44 MiB

#include <bits/stdc++.h> 
using namespace std;
const int N = 2e5+10;
typedef long long ll;
ll n,s1,s2;
ll a[N],c[N];
struct made{
    ll lmax,rmax;
    ll lmin,rmin;
    #define lmax(x) ans[x].lmax 
    #define rmax(x) ans[x].rmax
    #define lmin(x) ans[x].lmin
    #define rmin(x) ans[x].rmin
}ans[N];
void add(ll x,ll z){
    while(x <= n){
        c[x] += z;
        x += x&-x;
    }
    return;
}
ll ask(ll x){
    ll ans = 0;
    while(x > 0){
        ans += c[x];
        x -= x&-x;
    }
    return ans;
}
int main(){
    freopen("totem.in","r",stdin);
    freopen("totem.out","w",stdout);
    scanf("%lld",&n);
    for(ll i = 1;i <= n;i++)
        scanf("%lld",&a[i]);
    for(ll i = 1;i <= n;i++){
        lmax(i) = ask(n-a[i]);
        add(n+1-a[i],1);
    }
    memset(c,0,sizeof(c));
    for(ll i = n;i >= 1;i--){
        rmax(i) = ask(n-a[i]);
        add(n+1-a[i],1);
    }
    memset(c,0,sizeof(c));
    for(ll i = 1;i <= n;i++){
        lmin(i) = ask(a[i]-1);
        add(a[i],1);
    }
    memset(c,0,sizeof(c));
    for(int i = n;i >= 1;i--){
        rmin(i) = ask(a[i]-1);
        add(a[i],1);
    }
    for(int i = 1;i <= n;i++){
        s1 += lmax(i) * rmax(i);
        s2 += lmin(i) * rmin(i);
    }
    printf("%lld %lld\n",s1,s2);
    
    return 0;
     
}