Submission #6,387

2023-11-26 13:03:04

cpp17

Wrong answer 33/40

3ms

4088 KiB

#include <iostream>

using namespace std;

int main()
{
    string s;
    cin >> s;
    long long res = s.size() * (s.size() - 1) / 2 * 9;
    bool opt2 = true;
    for (size_t i = 1; i < s.size(); i++)
    {
        if (s[i] != '0') opt2 = false;
    }
    if (s[0] == 1) opt2 = false;
    for (size_t i = 0; i < s.size(); i++)
    {
        res += s[i] - '0';
    }
    if (opt2) {
        res += 9 * (s.size() - 1);
    }
    cout << res;
}

	Sum	Test	Verdict		Time	Memory
base	33/40
		1	Accepted	0/0	3ms	1684 KiB
		2	Accepted	0/0	3ms	1848 KiB
		3	Accepted	0/0	3ms	2060 KiB
		4	Accepted	2/2	2ms	2144 KiB
		5	Accepted	2/2	3ms	2272 KiB
		6	Accepted	2/2	3ms	2516 KiB
		7	Accepted	2/2	3ms	2696 KiB
		8	Wrong answer	0/2	3ms	2936 KiB
		9	Accepted	2/2	2ms	3052 KiB
		10	Accepted	2/2	3ms	3180 KiB
		11	Accepted	4/4	3ms	3204 KiB
		12	Accepted	4/4	3ms	3332 KiB
		13	Accepted	2/2	3ms	3464 KiB
		14	Accepted	2/2	3ms	3568 KiB
		15	Wrong answer	0/2	3ms	3780 KiB
		16	Accepted	2/2	3ms	3992 KiB
		17	Accepted	2/2	3ms	4088 KiB
		18	Accepted	2/2	3ms	4076 KiB
		19	Wrong answer	0/3	3ms	4076 KiB
		20	Accepted	3/3	3ms	4080 KiB