题解 | #数组中出现次数超过一半的数字#
数组中出现次数超过一半的数字
https://www.nowcoder.com/practice/e8a1b01a2df14cb2b228b30ee6a92163
class Solution { public: /** * 代码中的类名、方法名、参数名已经指定,请勿修改,直接返回方法规定的值即可 * * * @param numbers int整型vector * @return int整型 */ int MoreThanHalfNum_Solution(vector<int>& numbers) { int result = numbers[0]; int resultcount = 0; for(int i=0;i<numbers.size();i++){ if(resultcount>=numbers.size()-i) break; if(resultcount==0){ result=numbers[i]; } if(numbers[i]==result){ resultcount++; }else{ resultcount--; } } return result; } };
@卷子哥超级无敌算法大师