Submission #2865681


Source Code Expand

n,c,k = gets.split.map(&:to_i)

arr=[]

n.times{
    
    arr<<gets.to_i}
arr = arr.sort



ans=0

now=0
bus = []
busnow = 0
i = 0
n.times{
    
 now = arr[i]
 
 if bus[0] && bus[0]+k<now
     
     ans+=1
     bus = [arr[i]]
     busnow = 1
     
     
elsif  bus[0] && bus[0]+k==now
     
     ans+=1
     bus = []
     busnow = 0
     
     
else 
    bus<<arr[i]
    busnow+=1
     
end
 
 
 if busnow>=c
     ans+=1
     busnow = 0
     bus = []
     
 end
 
 
 i+=1
 
    
    
    
}

if busnow>0
  ans+=1
end


p ans
    
    

Submission Info

Submission Time
Task A - Airport Bus
User hamasugar
Language Ruby (2.3.3)
Score 300
Code Size 598 Byte
Status AC
Exec Time 100 ms
Memory 4656 KB

Compile Error

./Main.rb:40: warning: mismatched indentations at 'end' with 'if' at 22

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 300 / 300
Status
AC × 2
AC × 12
Set Name Test Cases
Sample sample1.txt, sample2.txt
All sample1.txt, sample2.txt, in1.txt, in2.txt, in3.txt, in4.txt, in5.txt, in6.txt, in7.txt, in8.txt, sample1.txt, sample2.txt
Case Name Status Exec Time Memory
in1.txt AC 8 ms 1788 KB
in2.txt AC 100 ms 4216 KB
in3.txt AC 95 ms 4528 KB
in4.txt AC 96 ms 4656 KB
in5.txt AC 9 ms 1788 KB
in6.txt AC 100 ms 4216 KB
in7.txt AC 89 ms 3960 KB
in8.txt AC 100 ms 4216 KB
sample1.txt AC 7 ms 1788 KB
sample2.txt AC 7 ms 1788 KB