From 59a73b134f2f8ff7e4d9ff5ac13bc936e223bec9 Mon Sep 17 00:00:00 2001
From: Ashok Dey <ashokdey100@gmail.com>
Date: Wed, 25 Sep 2019 10:21:14 +0530
Subject: [PATCH 1/4] update: new problem added

---
 src/_Problems_/max-consecutive-1s/index.js | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 src/_Problems_/max-consecutive-1s/index.js

diff --git a/src/_Problems_/max-consecutive-1s/index.js b/src/_Problems_/max-consecutive-1s/index.js
new file mode 100644
index 00000000..ae20105f
--- /dev/null
+++ b/src/_Problems_/max-consecutive-1s/index.js
@@ -0,0 +1,21 @@
+function findMaxConsecutive1s(arr) {
+  let count = 0;
+  let max = 0;
+  const length = arr.length;
+
+  for (let i = 0; i < length; i += 1) {
+    if (arr[i] === 1) {
+      count += 1;
+    } else if (arr[i] === 0) {
+      if (count > max) max = count;
+      count = 0;
+    }
+
+    if (i === length - 1) {
+      if (count > max) max = count;
+    }
+  }
+  return max;
+}
+
+console.log(findMaxConsecutive1s([1, 1, 0, 1]));

From cb5bc8a9d0e82e3f9211433864e91c670273713f Mon Sep 17 00:00:00 2001
From: Ashok Dey <ashokdey100@gmail.com>
Date: Wed, 25 Sep 2019 10:26:07 +0530
Subject: [PATCH 2/4] update: cleanup and comments

---
 src/_Problems_/max-consecutive-1s/index.js | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/_Problems_/max-consecutive-1s/index.js b/src/_Problems_/max-consecutive-1s/index.js
index ae20105f..679d4c0c 100644
--- a/src/_Problems_/max-consecutive-1s/index.js
+++ b/src/_Problems_/max-consecutive-1s/index.js
@@ -1,3 +1,11 @@
+/**
+ * Find the length of maximum consecutive 1s in an array of o & 1
+ * Input: [1, 0, 1, 1, 0] O/P - 2
+ * Input: [0, 1, 0, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1] O/P - 4
+ *
+ * Solved in O(n)
+ */
+
 function findMaxConsecutive1s(arr) {
   let count = 0;
   let max = 0;
@@ -17,5 +25,3 @@ function findMaxConsecutive1s(arr) {
   }
   return max;
 }
-
-console.log(findMaxConsecutive1s([1, 1, 0, 1]));

From 264980f37d155b67288539d42311f84bb73544fd Mon Sep 17 00:00:00 2001
From: Ashok Dey <ashokdey100@gmail.com>
Date: Wed, 25 Sep 2019 11:59:39 +0530
Subject: [PATCH 3/4] update: reduced a comparision on every iteration

---
 src/_Problems_/max-consecutive-1s/index.js | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/src/_Problems_/max-consecutive-1s/index.js b/src/_Problems_/max-consecutive-1s/index.js
index 679d4c0c..c3ffdc8f 100644
--- a/src/_Problems_/max-consecutive-1s/index.js
+++ b/src/_Problems_/max-consecutive-1s/index.js
@@ -18,10 +18,7 @@ function findMaxConsecutive1s(arr) {
       if (count > max) max = count;
       count = 0;
     }
-
-    if (i === length - 1) {
-      if (count > max) max = count;
-    }
   }
+  if (count > max) max = count;
   return max;
 }

From ec5d2f6a392d2c34c6ee5fca2131959abe0e4df3 Mon Sep 17 00:00:00 2001
From: Ashok Dey <ashokdey100@gmail.com>
Date: Wed, 25 Sep 2019 12:00:35 +0530
Subject: [PATCH 4/4] fix: comment

---
 src/_Problems_/max-consecutive-1s/index.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/_Problems_/max-consecutive-1s/index.js b/src/_Problems_/max-consecutive-1s/index.js
index c3ffdc8f..18a5058a 100644
--- a/src/_Problems_/max-consecutive-1s/index.js
+++ b/src/_Problems_/max-consecutive-1s/index.js
@@ -1,7 +1,7 @@
 /**
  * Find the length of maximum consecutive 1s in an array of o & 1
  * Input: [1, 0, 1, 1, 0] O/P - 2
- * Input: [0, 1, 0, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1] O/P - 4
+ * Input: [0, 1, 0, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1] O/P - 5
  *
  * Solved in O(n)
  */