Submission #1048176

Source Code Expand

n,k,*a=`dd`.split.map &:to_i
a=(b=[0])+a
1.upto(a.size-1){|i|b[i]=b[i-1]+[0,a[i]].max;a[i]+=a[i-1]}
p k.upto(a.size-1).map{|i|b[-1]-(b[i]-b[i-k])+[a[i]-a[i-k],0].max}.max

Submission Info

Submission Time
Task B - Contiguous Repainting
User leafmoon
Language Ruby (2.3.3)
Score 400
Code Size 173 Byte
Status AC
Exec Time 188 ms
Memory 13820 KB

Compile Error

./Main.rb:1: warning: `&' interpreted as argument prefix
./Main.rb:1: warning: assigned but unused variable - n

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 400 / 400
Status
AC × 4
AC × 26
Set Name Test Cases
Sample 0_00.txt, 0_01.txt, 0_02.txt, 0_03.txt
All 0_00.txt, 0_01.txt, 0_02.txt, 0_03.txt, 1_00.txt, 1_01.txt, 1_02.txt, 1_03.txt, 1_04.txt, 1_05.txt, 1_06.txt, 1_07.txt, 1_08.txt, 1_09.txt, 1_10.txt, 1_11.txt, 1_12.txt, 1_13.txt, 1_14.txt, 1_15.txt, 1_16.txt, 1_17.txt, 1_18.txt, 1_19.txt, 1_20.txt, 1_21.txt
Case Name Status Exec Time Memory
0_00.txt AC 13 ms 1912 KB
0_01.txt AC 13 ms 2044 KB
0_02.txt AC 12 ms 2044 KB
0_03.txt AC 12 ms 2044 KB
1_00.txt AC 13 ms 2044 KB
1_01.txt AC 12 ms 2044 KB
1_02.txt AC 13 ms 2044 KB
1_03.txt AC 162 ms 12788 KB
1_04.txt AC 187 ms 13568 KB
1_05.txt AC 187 ms 13820 KB
1_06.txt AC 188 ms 13564 KB
1_07.txt AC 183 ms 13576 KB
1_08.txt AC 125 ms 12940 KB
1_09.txt AC 126 ms 13064 KB
1_10.txt AC 124 ms 12936 KB
1_11.txt AC 144 ms 12940 KB
1_12.txt AC 145 ms 13084 KB
1_13.txt AC 145 ms 13056 KB
1_14.txt AC 126 ms 12940 KB
1_15.txt AC 155 ms 13180 KB
1_16.txt AC 162 ms 13316 KB
1_17.txt AC 165 ms 13312 KB
1_18.txt AC 143 ms 13060 KB
1_19.txt AC 134 ms 12944 KB
1_20.txt AC 140 ms 12944 KB
1_21.txt AC 133 ms 13072 KB