5867 | 2023. 10. 04 17:23:02 | CWM | Vállalkozó | cpp17 | Elfogadva 40/40 | 26ms | 3984 KiB |
#include <iostream>
#include <vector>
using namespace std;
int main()
{
int n, m;
cin >> n >> m;
vector<int> capacity(n);
vector<int> dueToDayN(n);
int res = 0;
for (size_t i = 0; i < n; i++)
{
cin >> capacity[i];
}
for (size_t i = 0; i < m; i++)
{
int a;
cin >> a;
dueToDayN[a-1]++;
}
int plus = 0;
for (size_t i = 0; i < n; i++)
{
plus += capacity[i];
plus -= dueToDayN[i];
if (plus >= 0) {
res += dueToDayN[i];
}
else {
res += dueToDayN[i] + plus;
plus = 0;
}
}
cout << res;
}
Részfeladat | Összpont | Teszt | Verdikt | Idő | Memória | ||
---|---|---|---|---|---|---|---|
base | 40/40 | ||||||
1 | Elfogadva | 0/0 | 3ms | 1684 KiB | |||
2 | Elfogadva | 0/0 | 26ms | 1940 KiB | |||
3 | Elfogadva | 2/2 | 3ms | 2088 KiB | |||
4 | Elfogadva | 2/2 | 2ms | 2144 KiB | |||
5 | Elfogadva | 2/2 | 2ms | 2276 KiB | |||
6 | Elfogadva | 2/2 | 3ms | 2392 KiB | |||
7 | Elfogadva | 2/2 | 4ms | 2636 KiB | |||
8 | Elfogadva | 2/2 | 3ms | 2872 KiB | |||
9 | Elfogadva | 2/2 | 4ms | 3060 KiB | |||
10 | Elfogadva | 2/2 | 3ms | 3148 KiB | |||
11 | Elfogadva | 2/2 | 3ms | 3268 KiB | |||
12 | Elfogadva | 2/2 | 3ms | 3272 KiB | |||
13 | Elfogadva | 2/2 | 4ms | 3400 KiB | |||
14 | Elfogadva | 2/2 | 4ms | 3480 KiB | |||
15 | Elfogadva | 2/2 | 9ms | 3612 KiB | |||
16 | Elfogadva | 2/2 | 8ms | 3652 KiB | |||
17 | Elfogadva | 2/2 | 14ms | 3984 KiB | |||
18 | Elfogadva | 2/2 | 10ms | 3908 KiB | |||
19 | Elfogadva | 2/2 | 13ms | 3904 KiB | |||
20 | Elfogadva | 2/2 | 14ms | 3840 KiB | |||
21 | Elfogadva | 2/2 | 18ms | 3948 KiB | |||
22 | Elfogadva | 2/2 | 26ms | 3968 KiB |