6996 | 2023. 12. 25 09:35:03 | MagyarKendeSZLG | Zenehallgatás | cpp17 | Elfogadva 50/50 | 56ms | 4196 KiB |
#include <iostream>
#include <vector>
using namespace std;
#define speed cin.tie(0); ios::sync_with_stdio(0)
int N;
vector<int> v;
int search(int t) {
int b = 1, e = N, h, cmp;
while (b <= e) {
h = (e - b) / 2 + b;
cmp = v[h - 1] < t && t <= v[h] ? 0 : v[h] < t ? 1 : -1;
if (cmp == 1) {
b = min(h + 1, N);
}
else if (cmp == -1) {
e = max(h - 1, 0);
}
else {
return h;
}
}
return 0;
}
int main() {
speed;
int K, sum;
cin >> N >> K;
v.resize(N + 1);
for (int i = 1; i <= N; i++) {
cin >> v[i];
v[i] += v[i - 1];
}
while (K--) {
int t;
cin >> t;
t %= v[N];
cout << search(t) << ' ';
}
}
Részfeladat | Összpont | Teszt | Verdikt | Idő | Memória | ||
---|---|---|---|---|---|---|---|
base | 50/50 | ||||||
1 | Elfogadva | 0/0 | 3ms | 1892 KiB | |||
2 | Elfogadva | 0/0 | 56ms | 2952 KiB | |||
3 | Elfogadva | 2/2 | 3ms | 2340 KiB | |||
4 | Elfogadva | 2/2 | 3ms | 2520 KiB | |||
5 | Elfogadva | 2/2 | 3ms | 2496 KiB | |||
6 | Elfogadva | 3/3 | 3ms | 2620 KiB | |||
7 | Elfogadva | 3/3 | 3ms | 2704 KiB | |||
8 | Elfogadva | 3/3 | 3ms | 2828 KiB | |||
9 | Elfogadva | 2/2 | 54ms | 3860 KiB | |||
10 | Elfogadva | 2/2 | 56ms | 3860 KiB | |||
11 | Elfogadva | 2/2 | 56ms | 4064 KiB | |||
12 | Elfogadva | 2/2 | 56ms | 4076 KiB | |||
13 | Elfogadva | 2/2 | 54ms | 4072 KiB | |||
14 | Elfogadva | 2/2 | 54ms | 4072 KiB | |||
15 | Elfogadva | 2/2 | 54ms | 4080 KiB | |||
16 | Elfogadva | 2/2 | 54ms | 4068 KiB | |||
17 | Elfogadva | 2/2 | 54ms | 4076 KiB | |||
18 | Elfogadva | 2/2 | 54ms | 4064 KiB | |||
19 | Elfogadva | 2/2 | 54ms | 4088 KiB | |||
20 | Elfogadva | 2/2 | 52ms | 4068 KiB | |||
21 | Elfogadva | 2/2 | 52ms | 4064 KiB | |||
22 | Elfogadva | 3/3 | 52ms | 4196 KiB | |||
23 | Elfogadva | 3/3 | 52ms | 4072 KiB | |||
24 | Elfogadva | 3/3 | 52ms | 4068 KiB |