kmizu · March 25, 2018 03:03
diff --git a/file0.txt b/file0.txt
 array.reduce((sum, x) => sum + x, 0) // 0はあえて明示した
diff --git a/file1.scala b/file1.scala
 list.foldLeft(0){(sum, x) => sum + x}
diff --git a/file2.txt b/file2.txt
 array.fold(0, |sum, x| sum + x)
diff --git a/file3.rb b/file3.rb
 array.inject(0){|sum, x| sum + x}
diff --git a/file4.txt b/file4.txt
 var sum = 0
 array.forEach((x) => {
    sum += x
 })
diff --git a/file5.txt b/file5.txt
 var sum = 0
 for(var i = 0; i < array.length; i++) {
  sum += array[i]
 }
diff --git a/file6.txt b/file6.txt
 array.reduce((sum, x) => sum + x, 0)
diff --git a/file7.txt b/file7.txt
       9
     /  \
    4    5
   / \
  1   3  
 / \
 0   1
diff --git a/file8.txt b/file8.txt
 array.sum()
	var sum = 0
	for(var i = 0; i < array.length; i++) {
	sum += array[i]
	}