javascript 485.连续最多一次

Posted 2021-05-03

/**
 * @param {number[]} nums
 * @return {number}
 */
var findMaxConsecutiveOnes = function(nums) {
    let prev = 0;
    let max = 0;
    let sum = 0;
    _.forEach(nums, (num) => {
        if (prev === 0) {
            sum = 0;
        }
        if (num === 1) {
            sum += 1
        }
        
        if (sum > max) {
            max = sum;
        }
        
        prev = num;
    });
    
    return max;
};