Easy
Beginners Problems > Ad-hoc
A number is called **Prime Magical Number** if it contains at least one prime digit in its decimal representation. for example: 124, 123 , 256 are Prime Magical Numbers as they contain at least one prime digit in their representation. Whereas 100 , 410, 698 are not Prime Magical Number as there is no prime digit in their representation.<br> You are given an integer **N**. Your task is to count total Prime Magical Number which are less than or equal to **N**.<br> ***Note: {2,3,5,7} are prime digit.*** Input: ------ Input starts with an integer **T (1<=T<=20)**, denoting the number of test cases. Each case contains an integer **N (1 ≤ N ≤ 100000)**. Output: ------- For each case of input, output the count of total **Prime Magical Number** which are less than or equal to **N**. Sample Input ------------ 1 5 Sample Output ------------- 3 ---------- **Sample Explanation:**<br> Prime Magical Number which are less than or equal to 5 are: 2,3,5. So, total = 3.<br>
Language | Time Limit (seconds) |
C | 1.00 |
C++ | 1.00 |
C++14 | 1.00 |
C# | 2.00 |
Go | 2.00 |
Java | 2.00 |
JavaScript | 2.00 |
Objective-C | 2.00 |
Perl | 2.00 |
PHP | 2.00 |
Python | 2.00 |
Python3 | 2.00 |
Ruby | 2.00 |
VB.Net | 2.00 |
Solve/Submission
# | User | Language | Timing |
---|---|---|---|
01 | emrul | Cpp | 0.00s |
02 | tvirussust | Cpp | 0.00s |
03 | Rajan_sust | Cpp14 | 0.00s |
04 | prodipdatta7 | Cpp14 | 0.00s |
05 | pulak_ict_mbstu | Cpp | 0.00s |
06 | FariD | Cpp14 | 0.00s |
07 | _GhOstMan_ | Cpp | 0.00s |
08 | Halum | Cpp | 0.00s |
09 | mhiceiu | Cpp | 0.00s |
10 | shuvo_mbstu | Cpp | 0.00s |
11 | isakib | Cpp | 0.00s |
12 | Not_Found0001 | Cpp | 0.00s |
13 | shishir09 | Cpp14 | 0.00s |
14 | nedstark | Cpp | 0.00s |
15 | Tanmoy | Cpp | 0.00s |
16 | feodorv | C | 0.00s |
17 | haasib | Cpp | 0.00s |
18 | tariqiitju | Cpp | 0.00s |
19 | Morass | Cpp14 | 0.00s |
20 | Bisnu039 | Cpp | 0.00s |
21 | sitaula | Cpp | 0.00s |
22 | orpib | Cpp | 0.01s |
23 | subhashis_cse | Cpp | 0.01s |
24 | rithu | Cpp | 0.01s |
25 | miltonbhowmick | Cpp14 | 0.01s |
26 | t0whid | Cpp | 0.01s |
27 | nasib_mbstu | Cpp | 0.01s |
28 | anik_JU | Cpp | 0.01s |
29 | Pure_Protea | Cpp | 0.01s |
30 | _dipu | Cpp14 | 0.01s |
31 | Sarwar05 | Cpp | 0.01s |
32 | shamimjucse | Cpp | 0.01s |
33 | burhan103335 | Cpp | 0.02s |
34 | robin_aust | Cpp | 0.02s |
35 | sagarthecoder | Cpp | 0.02s |
36 | NUR_ALAM | Cpp14 | 0.02s |
37 | Durbin | Cpp14 | 0.02s |
38 | Mahir101 | Cpp | 0.02s |
39 | devcoder | CSharp | 0.02s |
40 | mahmudulhaque | Cpp | 0.03s |
41 | epmahfuz | Cpp | 0.03s |
42 | atrahman2012 | Cpp | 0.03s |
43 | durjoy_talukdar | Cpp | 0.03s |
44 | Sheikh_Fahad | Cpp | 0.03s |
45 | nuhu_iu | Cpp | 0.03s |
46 | DynamicOvi | Cpp | 0.03s |
47 | Mimsad | Cpp | 0.03s |
48 | sifat1 | Cpp | 0.03s |
49 | HR_Habib | Cpp | 0.03s |
50 | yuv_sust | Cpp | 0.03s |
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