Submission #7,264

2024-01-05 16:39:17

cpp17

Wrong answer 32/40

3ms

3856 KiB

#include <bits/stdc++.h>
#define all(x) (x).begin(), (x).end()
#define FastIO ios::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL)
typedef long long ll;
using namespace std;
int main() {
    FastIO;
    string N;
    cin >> N;
    cout << (((N[0] > '1' && reduce(all(N)) - (N.size() - 1) * '0' == N[0]) ? (N[0] - '0' + (N.size() - 1) * 9) : accumulate(all(N), 0LL, [](auto a, auto b) { return a + ((ll) (b - '0')); })) + N.size() * (N.size() - 1LL) * 9LL / 2LL) << '\n';
    return 0;
}

	Sum	Test	Verdict		Time	Memory
base	32/40
		1	Accepted	0/0	3ms	1824 KiB
		2	Accepted	0/0	3ms	2056 KiB
		3	Accepted	0/0	3ms	2228 KiB
		4	Accepted	2/2	3ms	2464 KiB
		5	Accepted	2/2	3ms	2656 KiB
		6	Accepted	2/2	2ms	2752 KiB
		7	Accepted	2/2	3ms	2976 KiB
		8	Accepted	2/2	3ms	3092 KiB
		9	Accepted	2/2	2ms	3164 KiB
		10	Accepted	2/2	2ms	3148 KiB
		11	Accepted	4/4	3ms	3156 KiB
		12	Wrong answer	0/4	3ms	3048 KiB
		13	Accepted	2/2	3ms	3076 KiB
		14	Accepted	2/2	3ms	3224 KiB
		15	Accepted	2/2	3ms	3076 KiB
		16	Wrong answer	0/2	3ms	3332 KiB
		17	Wrong answer	0/2	3ms	3544 KiB
		18	Accepted	2/2	3ms	3496 KiB
		19	Accepted	3/3	3ms	3856 KiB
		20	Accepted	3/3	3ms	3720 KiB