1810 | 2022. 12. 03 20:47:30 | kdb | Vásárlás (75 pont) | cpp11 | Elfogadva 75/75 | 21ms | 5996 KiB |
#include <algorithm>
#include <iostream>
#include <numeric>
#include <vector>
using namespace std;
int main() {
cin.tie(nullptr);
cout.tie(nullptr);
ios_base::sync_with_stdio(false);
int n;
cin >> n;
vector<int> a(n), b(n), d(n);
for (size_t i = 0; i < n; i++)
{
cin >> a[i];
}
for (size_t i = 0; i < n; i++)
{
cin >> b[i];
d[i] = a[i] - b[i];
}
int m = 0, s = 0, i = 0, j = 0;
for (j = 0; j < n; j++) {
s += d[j];
if (s >= 0) {
while (i <= j) {
s -= d[i];
i++;
}
}
m = min(m, s);
}
cout << accumulate(b.begin(), b.end(), 0) + m << endl;
return 0;
}
/*
4
5 6 7 8
10 1 2 20
*/
Részfeladat | Összpont | Teszt | Verdikt | Idő | Memória | ||
---|---|---|---|---|---|---|---|
base | 75/75 | ||||||
1 | Elfogadva | 0/0 | 3ms | 1828 KiB | |||
2 | Elfogadva | 0/0 | 12ms | 3072 KiB | |||
3 | Elfogadva | 3/3 | 2ms | 2260 KiB | |||
4 | Elfogadva | 4/4 | 2ms | 2456 KiB | |||
5 | Elfogadva | 4/4 | 2ms | 2396 KiB | |||
6 | Elfogadva | 4/4 | 2ms | 2676 KiB | |||
7 | Elfogadva | 4/4 | 2ms | 2756 KiB | |||
8 | Elfogadva | 3/3 | 2ms | 3044 KiB | |||
9 | Elfogadva | 4/4 | 2ms | 3276 KiB | |||
10 | Elfogadva | 4/4 | 2ms | 3216 KiB | |||
11 | Elfogadva | 4/4 | 2ms | 3288 KiB | |||
12 | Elfogadva | 5/5 | 2ms | 3364 KiB | |||
13 | Elfogadva | 3/3 | 20ms | 5584 KiB | |||
14 | Elfogadva | 3/3 | 20ms | 5660 KiB | |||
15 | Elfogadva | 3/3 | 20ms | 5784 KiB | |||
16 | Elfogadva | 3/3 | 20ms | 5820 KiB | |||
17 | Elfogadva | 3/3 | 20ms | 5680 KiB | |||
18 | Elfogadva | 3/3 | 20ms | 5680 KiB | |||
19 | Elfogadva | 3/3 | 20ms | 5876 KiB | |||
20 | Elfogadva | 3/3 | 20ms | 5804 KiB | |||
21 | Elfogadva | 3/3 | 20ms | 5856 KiB | |||
22 | Elfogadva | 3/3 | 17ms | 5740 KiB | |||
23 | Elfogadva | 3/3 | 21ms | 5996 KiB | |||
24 | Elfogadva | 3/3 | 20ms | 5888 KiB |