Submission #22,974

2026-01-16 10:05:50

cpp11

Wrong answer 4/50

2ms

556 KiB

#include <iostream>
#include <cstring>
#include <cmath>


using namespace std;
char N[52];
int n;
long long f(char s[])
{
    n=strlen(s);
    if (n==1)
    {
        if(s[0]<'3') return 1;
        if(s[0]>='3') return 2;
    }
    else
    {
        if(s[0]>'3') return pow(2,n);
        else if (s[0]=='3') return pow(2,n-1)+f(s+1);
        else return pow(2,n-1);
    }

}
int main()
{
    cin>>N;


    cout<<f(N);
    return 0;
}

Subtask		Sum	Test	Verdict	Time	Memory
	subtask1	0/0
			1	Accepted	1ms	316 KiB
			2	Accepted	1ms	316 KiB
	subtask2	4/4
			3	Accepted	1ms	316 KiB
			4	Accepted	1ms	316 KiB
			5	Accepted	1ms	316 KiB
			6	Accepted	1ms	316 KiB
			7	Accepted	1ms	316 KiB
	subtask3	0/12
			8	Accepted	1ms	316 KiB
			9	Accepted	1ms	316 KiB
			10	Accepted	1ms	316 KiB
			11	Accepted	1ms	316 KiB
			12	Accepted	1ms	316 KiB
			13	Accepted	1ms	316 KiB
			14	Wrong answer	1ms	316 KiB
			15	Wrong answer	1ms	316 KiB
			16	Wrong answer	1ms	316 KiB
			17	Wrong answer	1ms	316 KiB
			18	Wrong answer	2ms	508 KiB
			19	Wrong answer	1ms	316 KiB
			20	Wrong answer	1ms	316 KiB
			21	Wrong answer	1ms	316 KiB
	subtask4	0/10
			22	Accepted	2ms	332 KiB
			23	Accepted	1ms	316 KiB
			24	Accepted	2ms	508 KiB
			25	Accepted	2ms	316 KiB
			26	Accepted	1ms	316 KiB
			27	Accepted	1ms	316 KiB
			28	Accepted	1ms	316 KiB
			29	Accepted	1ms	388 KiB
			30	Accepted	1ms	316 KiB
			31	Accepted	1ms	316 KiB
			32	Accepted	1ms	316 KiB
			33	Accepted	1ms	316 KiB
			34	Wrong answer	1ms	316 KiB
	subtask5	0/10
			35	Accepted	2ms	332 KiB
			36	Accepted	1ms	316 KiB
			37	Accepted	2ms	508 KiB
			38	Accepted	2ms	316 KiB
			39	Accepted	1ms	316 KiB
			40	Accepted	1ms	316 KiB
			41	Accepted	1ms	316 KiB
			42	Accepted	1ms	388 KiB
			43	Accepted	1ms	316 KiB
			44	Accepted	1ms	316 KiB
			45	Accepted	1ms	316 KiB
			46	Accepted	1ms	316 KiB
			47	Wrong answer	1ms	316 KiB
			48	Accepted	1ms	316 KiB
			49	Accepted	1ms	316 KiB
			50	Accepted	1ms	316 KiB
			51	Accepted	1ms	316 KiB
			52	Accepted	1ms	316 KiB
			53	Accepted	1ms	556 KiB
			54	Accepted	1ms	316 KiB
			55	Accepted	1ms	316 KiB
			56	Accepted	1ms	508 KiB
			57	Wrong answer	1ms	316 KiB
			58	Accepted	1ms	316 KiB
			59	Wrong answer	1ms	316 KiB
			60	Wrong answer	1ms	508 KiB
			61	Accepted	1ms	316 KiB
			62	Wrong answer	1ms	508 KiB
			63	Wrong answer	1ms	316 KiB
			64	Wrong answer	1ms	316 KiB
			65	Wrong answer	1ms	316 KiB
	subtask6	0/14
			66	Accepted	1ms	316 KiB
			67	Accepted	1ms	316 KiB
			68	Accepted	1ms	316 KiB
			69	Accepted	1ms	316 KiB
			70	Accepted	1ms	316 KiB
			71	Accepted	1ms	316 KiB
			72	Accepted	1ms	316 KiB
			73	Accepted	1ms	316 KiB
			74	Wrong answer	1ms	316 KiB
			75	Wrong answer	1ms	316 KiB
			76	Wrong answer	1ms	316 KiB
			77	Wrong answer	1ms	316 KiB
			78	Wrong answer	2ms	508 KiB
			79	Wrong answer	1ms	316 KiB
			80	Wrong answer	1ms	316 KiB
			81	Wrong answer	1ms	316 KiB
			82	Accepted	2ms	332 KiB
			83	Accepted	1ms	316 KiB
			84	Accepted	2ms	508 KiB
			85	Accepted	2ms	316 KiB
			86	Accepted	1ms	316 KiB
			87	Accepted	1ms	316 KiB
			88	Accepted	1ms	316 KiB
			89	Accepted	1ms	388 KiB
			90	Accepted	1ms	316 KiB
			91	Accepted	1ms	316 KiB
			92	Accepted	1ms	316 KiB
			93	Accepted	1ms	316 KiB
			94	Wrong answer	1ms	316 KiB
			95	Accepted	1ms	316 KiB
			96	Accepted	1ms	316 KiB
			97	Accepted	1ms	316 KiB
			98	Accepted	1ms	316 KiB
			99	Accepted	1ms	316 KiB
			100	Accepted	1ms	556 KiB
			101	Accepted	1ms	316 KiB
			102	Accepted	1ms	316 KiB
			103	Accepted	1ms	508 KiB
			104	Wrong answer	1ms	316 KiB
			105	Accepted	1ms	316 KiB
			106	Wrong answer	1ms	316 KiB
			107	Wrong answer	1ms	508 KiB
			108	Accepted	1ms	316 KiB
			109	Wrong answer	1ms	508 KiB
			110	Wrong answer	1ms	316 KiB
			111	Wrong answer	1ms	316 KiB
			112	Wrong answer	1ms	316 KiB
			113	Accepted	1ms	348 KiB
			114	Accepted	1ms	316 KiB
			115	Accepted	1ms	316 KiB
			116	Accepted	1ms	316 KiB
			117	Accepted	1ms	500 KiB
			118	Accepted	1ms	316 KiB
			119	Accepted	1ms	384 KiB
			120	Accepted	1ms	316 KiB
			121	Accepted	1ms	316 KiB
			122	Wrong answer	1ms	332 KiB
			123	Wrong answer	1ms	332 KiB
			124	Wrong answer	1ms	316 KiB
			125	Wrong answer	1ms	316 KiB
			126	Accepted	1ms	508 KiB
			127	Accepted	1ms	316 KiB
			128	Wrong answer	1ms	316 KiB
129	Accepted		1ms	320 KiB
130	Wrong answer		1ms	316 KiB
131	Accepted		1ms	316 KiB