Submission #7,260

2024-01-05 16:21:18

cpp17

Wrong answer 32/40

3ms

3984 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 << accumulate(all(N), 0LL, [](auto a, auto b) { return a + (ll) b; }) - N.size() * '0' + N.size() * (N.size() - 1) * 9 / 2 << '\n';
    return 0;
}

	Sum	Test	Verdict		Time	Memory
base	32/40
		1	Accepted	0/0	3ms	2100 KiB
		2	Accepted	0/0	3ms	2232 KiB
		3	Accepted	0/0	3ms	2368 KiB
		4	Accepted	2/2	3ms	2852 KiB
		5	Accepted	2/2	3ms	2772 KiB
		6	Accepted	2/2	3ms	2836 KiB
		7	Accepted	2/2	3ms	2976 KiB
		8	Accepted	2/2	2ms	3212 KiB
		9	Accepted	2/2	3ms	3428 KiB
		10	Accepted	2/2	3ms	3560 KiB
		11	Accepted	4/4	3ms	3500 KiB
		12	Wrong answer	0/4	3ms	3480 KiB
		13	Accepted	2/2	3ms	3632 KiB
		14	Accepted	2/2	3ms	3896 KiB
		15	Accepted	2/2	3ms	3984 KiB
		16	Wrong answer	0/2	3ms	3980 KiB
		17	Wrong answer	0/2	3ms	3976 KiB
		18	Accepted	2/2	3ms	3980 KiB
		19	Accepted	3/3	3ms	3928 KiB
		20	Accepted	3/3	3ms	3924 KiB