Submission #23,286

2026-01-18 14:28:47

cpp17

Wrong answer 5/55

82ms

5424 KiB

// UUID: 29e03156-8779-4b08-b8b4-98f8913569f8
#include <bits/stdc++.h>
using namespace std;

int main() {
	int n;
    cin >> n;
    vector<int> szk (n);
    map<int,int> a;
    for (int i = 0; i < n; i++) {
        cin >> szk[i];
        a[szk[i]]++;
    }
    long long szor = 1;
    for (pair<int,int> par : a) {
        if (par.first != 0) {
            szor *= par.second+1;
            szor %= 1000000000 + 7;
        }
    }
    cout << szor/2;
}

	Sum	Test	Verdict		Time	Memory
base	5/55
		1	Accepted	0/0	1ms	316 KiB
		2	Wrong answer	0/0	63ms	2356 KiB
		3	Wrong answer	0/2	1ms	500 KiB
		4	Wrong answer	0/2	1ms	316 KiB
		5	Wrong answer	0/2	1ms	316 KiB
		6	Wrong answer	0/2	1ms	316 KiB
		7	Accepted	3/3	1ms	316 KiB
		8	Accepted	2/2	2ms	492 KiB
		9	Wrong answer	0/3	2ms	316 KiB
		10	Wrong answer	0/3	74ms	4908 KiB
		11	Wrong answer	0/3	82ms	5424 KiB
		12	Wrong answer	0/3	35ms	564 KiB
		13	Wrong answer	0/3	32ms	564 KiB
		14	Wrong answer	0/3	50ms	1600 KiB
		15	Wrong answer	0/3	43ms	1008 KiB
		16	Wrong answer	0/3	61ms	2356 KiB
		17	Wrong answer	0/3	59ms	2688 KiB
		18	Wrong answer	0/3	48ms	1076 KiB
		19	Wrong answer	0/3	63ms	2268 KiB
		20	Wrong answer	0/3	54ms	1608 KiB
		21	Wrong answer	0/3	46ms	1204 KiB
		22	Wrong answer	0/3	39ms	828 KiB