LeetCode: 485 Max Consecutive Ones(easy)
题目:
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
代码:
别人的:
- class Solution {
- public:
- int findMaxConsecutiveOnes(vector<int>& nums) {
- int count = , max = ;
- for (int i = ; i < nums.size(); i++) {
- if (nums[i] == && (!i || nums[i - ] != )) count = ;
- else if (i && nums[i] == && nums[i - ] == ) count++;
- if (max < count) max = count;
- }
- if (max < count) max = count;
- return max;
- }
- };
自己的:
- class Solution {
- public:
- int findMaxConsecutiveOnes(vector<int>& nums) {
- int result = ;
- int tem = ;
- nums.push_back();
- for (auto c : nums){
- if(c == ){
- if ( tem > result)
- result = tem;
- tem = ;
- }
- else
- tem++;
- }
- return result;
- }
- };
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