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Submission #1509

# Submission time Handle Problem Language Result Execution time Memory
1509 2013-07-07T14:38:02 Z gs13068 생일수 II (GA4_birthday2) C++
10 / 100
 4 ms 2100 KB 
#include<cstdio>

long long a[100000],an;

void backtracking(long long i,int j)
{
    if(j==0)a[an++]=i;
    else
    {
        backtracking(i*10+3,j-1);
        backtracking(i*10+5,j-1);
        backtracking(i*10+8,j-1);
    }
}

int main()
{
    long long x,y,before=0,res=0;
    int i;
    for(i=1;i<=10;i++)backtracking(0,i);
    scanf("%lld%lld",&x,&y);
    for(i=0;i<an;i++)
    {
        if(a[i]>=x&&a[i]<=y)
        {
            res+=before*a[i];
            res%=19980305;
            before=a[i];
        }
    }
    printf("%lld",res);
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 1668 KB Output is correct
2 Correct 0 ms 1668 KB Output is correct
3 Correct 0 ms 1668 KB Output is correct
4 Correct 0 ms 1668 KB Output is correct
5 Correct 0 ms 1668 KB Output is correct
6 Correct 0 ms 1668 KB Output is correct
7 Correct 0 ms 1668 KB Output is correct
8 Correct 0 ms 1668 KB Output is correct
9 Correct 0 ms 1668 KB Output is correct
10 Correct 0 ms 1668 KB Output is correct
11 Correct 0 ms 1668 KB Output is correct
12 Correct 0 ms 1668 KB Output is correct
13 Correct 0 ms 1668 KB Output is correct
14 Correct 1 ms 1668 KB Output is correct
15 Correct 0 ms 1668 KB Output is correct
16 Correct 0 ms 1668 KB Output is correct
17 Correct 0 ms 1668 KB Output is correct
18 Correct 0 ms 1668 KB Output is correct
19 Correct 0 ms 1668 KB Output is correct
20 Correct 0 ms 1668 KB Output is correct

Subtask #2
0.0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 1668 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0.0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 1668 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0.0 / 25.0

# Verdict Execution time Memory Grader output
1 Incorrect 4 ms 2100 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0.0 / 30.0

# Verdict Execution time Memory Grader output
1 Incorrect 4 ms 2100 KB Output isn't correct
2 Halted 0 ms 0 KB -