Submission #3703280
Source Code Expand
# # File : C.rb # Author : Kazune Takahashi # Created : 2018-12-2 21:03:42 # Powered by Visual Studio Code # n = gets.to_i ary = Array.new(11){[]} ary[0] = ['7', '5', '3'] 10.times{|t| ary[t].each{|x| ary[t+1] << x + '7' ary[t+1] << x + '5' ary[t+1] << x + '3' } } ans = [] 11.times{|t| ans.concat(ary[t]) } res = 0 ans.each{|str| if !(str.include?('3') && str.include?('5') && str.include?('7')) next end if str.to_i <= n res += 1 end } puts res
Submission Info
Submission Time | |
---|---|
Task | C - 755 |
User | kazunetakahashi |
Language | Ruby (2.3.3) |
Score | 300 |
Code Size | 527 Byte |
Status | AC |
Exec Time | 225 ms |
Memory | 28412 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 300 / 300 | ||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | a01, a02, a03 |
All | a01, a02, a03, b04, b05, b06, b07, b08, b09, b10, b11, b12, b13, b14, b15, b16, b17, b18, b19, b20 |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
a01 | AC | 223 ms | 28412 KB |
a02 | AC | 222 ms | 28412 KB |
a03 | AC | 222 ms | 28412 KB |
b04 | AC | 223 ms | 28412 KB |
b05 | AC | 222 ms | 28412 KB |
b06 | AC | 222 ms | 28412 KB |
b07 | AC | 223 ms | 28412 KB |
b08 | AC | 221 ms | 28412 KB |
b09 | AC | 225 ms | 28412 KB |
b10 | AC | 221 ms | 28412 KB |
b11 | AC | 222 ms | 28412 KB |
b12 | AC | 224 ms | 28412 KB |
b13 | AC | 224 ms | 28412 KB |
b14 | AC | 223 ms | 28412 KB |
b15 | AC | 225 ms | 28412 KB |
b16 | AC | 224 ms | 28412 KB |
b17 | AC | 224 ms | 28412 KB |
b18 | AC | 223 ms | 28412 KB |
b19 | AC | 224 ms | 28412 KB |
b20 | AC | 223 ms | 28412 KB |