-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy path2185B.cpp
More file actions
45 lines (33 loc) · 711 Bytes
/
2185B.cpp
File metadata and controls
45 lines (33 loc) · 711 Bytes
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
#include <bits/stdc++.h>
using namespace std;
long long value(vector<int> &a){
long long sum = 0;
int mx = 0;
for(int x : a){
mx = max(mx, x);
sum += mx;
}
return sum;
}
int main(){
ios::sync_with_stdio(false);
cin.tie(NULL);
int t;
cin >> t;
while(t--){
int n;
cin >> n;
vector<int> a(n);
for(int i = 0; i < n; i++)
cin >> a[i];
long long ans = value(a);
for(int i=0;i<n;i++){
for(int j=i+1;j<n;j++){
swap(a[i],a[j]);
ans = max(ans, value(a));
swap(a[i],a[j]);
}
}
cout << ans << "\n";
}
}