Max Consecutive Ones
阿新 • • 發佈:2017-09-03
desc posit 統計次數 計算 input public arr col amp
Given a binary array, find the maximum number of consecutive 1s in this array.
Example 1:
Input: [1,1,0,1,1,1] Output: 3 Explanation: The first two digits or the last three digits are consecutive 1s. The maximum number of consecutive 1s is 3.
Note:
- The input array will only contain
0
and1
. - The length of input array is a positive integer and will not exceed 10,000
分析:計算1連續出現的最大次數。
思路:遍歷統計次數,記錄下連續出現的次數即可。
JAVA CODE
class Solution { public int findMaxConsecutiveOnes(int[] nums) { int times = 0, maxTimes = 0; for(int i = 0; i < nums.length; i++){ if(nums[i] == 0){ maxTimes = maxTimes > times ? maxTimes : times; times= 0; }else{ times++; } } return maxTimes = maxTimes > times ? maxTimes : times; } }
Max Consecutive Ones