wdgtty

摘要： include <bits/stdc++.h> using namespace std; const int maxn=200005,minn=-0x3f3f3f3f; int n,arr[maxn]; int maxSubSum(int le, int ri) { if(le == ri) { r 阅读全文

摘要： include<bits/stdc++.h> using namespace std; int n,a[100009],d[100009],f[100009],ans; int main() { cin >> n; for (int i = 1;i <= n;i++) { cin >> a[i]; 阅读全文

摘要： include<bits/stdc++.h> define int long long using namespace std; const int N=1e5+10; map<int,int>mp; int f[N],cnt,n,a[N],b[N]; signed main() { cin >> 阅读全文