测试用例1:
输入:arr = {1,2,0}
输出:3
测试用例2:
输入:arr = {7,9,8,6,5}
输出:1
测试用例3:
输入:arr = {-1,-2,-5,1}
输出:2
测试用例4:
输入:arr = {-1,-2,-5,2}
输出:1
测试用例5:
输入:arr = {-1,-1,-1,4}
输出:1
package com.czn.beans;
import java.util.ArrayList;
public
测试用例1:
输入:arr = {1,2,0}
输出:3
测试用例2:
输入:arr = {7,9,8,6,5}
输出:1
测试用例3:
输入:arr = {-1,-2,-5,1}
输出:2
测试用例4:
输入:arr = {-1,-2,-5,2}
输出:1
测试用例5:
输入:arr = {-1,-1,-1,4}
输出:1
package com.czn.beans;
import java.util.ArrayList;
public