Submission #705808

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Source Code Expand

def TimeMapping(t, table)
    s = t[0][0,2].to_i*12 + ((t[0][2,2].to_i)/5).floor
    e = t[1][0,2].to_i*12 + ((t[1][2,2].to_i)/5).floor
    e += 1 if t[1][2,2].to_i%5 != 0
    
    (s+1...e).each { |i| table[i] = 1 }
    
    table[s] = 1 if table[s] == "e"
    table[s] = "s" if table[s] == 0

    table[e] = 1 if table[e] == "s"
    table[e] = "e" if table[e] == 0
end

def PrintTable(start,i)
    puts sprintf("%02d%02d-%02d%02d",
                  5*start/60, 5*start%60, 5*i/60, 5*i%60)
    -1
end

table = Array.new(24*12+1, 0)
gets.to_i.times { TimeMapping(gets.chomp.strip.split("-"), table) }

start = -1 
table.length.times { |i|
    start = i if table[i] == "s"
    start = PrintTable(start,i) if table[i] == "e"
}

Submission Info

Judge Result