Submission #918

2022-01-28 09:59:07

cpp11

Accepted 40/40

2ms

2112 KiB

#include <iostream>
#include <vector>
#include <algorithm>
#include <string>

#define ll long long 
using namespace std;

ll  i, j, k=0;
string s;
int main()
{
    ios::sync_with_stdio(false);
    cin >> s;
    for (i = 0; i < s.size(); ++i)
    {
        j += (s[i] - 48);
        if (s[i] != 48) k++;
    }
    ll db = s.size();
    if (k == 1 && s[0]!=49)
    {
        j += (db - 1) * 9;
    }
    
    cout << j + (((db - 1) * db) / 2) * 9;
}

	Sum	Test	Verdict		Time	Memory
base	40/40
		1	Accepted	0/0	2ms	1868 KiB
		2	Accepted	0/0	1ms	1940 KiB
		3	Accepted	0/0	1ms	1944 KiB
		4	Accepted	2/2	1ms	1956 KiB
		5	Accepted	2/2	1ms	1960 KiB
		6	Accepted	2/2	1ms	1956 KiB
		7	Accepted	2/2	1ms	1952 KiB
		8	Accepted	2/2	1ms	1956 KiB
		9	Accepted	2/2	1ms	1968 KiB
		10	Accepted	2/2	1ms	1980 KiB
		11	Accepted	4/4	1ms	1968 KiB
		12	Accepted	4/4	1ms	1988 KiB
		13	Accepted	2/2	1ms	2008 KiB
		14	Accepted	2/2	1ms	2044 KiB
		15	Accepted	2/2	1ms	2016 KiB
		16	Accepted	2/2	1ms	2052 KiB
		17	Accepted	2/2	1ms	2080 KiB
		18	Accepted	2/2	1ms	2080 KiB
		19	Accepted	3/3	2ms	2104 KiB
		20	Accepted	3/3	1ms	2112 KiB