2023|| FASTEST Solution || JAVA || EASY to understand
\t* class Solution {\n\t\tpublic int arraySign(int[] nums) {\n\t\t\tint product=1;\n\t\t\tfor(int num:nums){\n\t\t\t   if(num<0){\n\t\t\t\tproduct=-(product);\n
\t* class Solution {\n\t\tpublic int arraySign(int[] nums) {\n\t\t\tint product=1;\n\t\t\tfor(int num:nums){\n\t\t\t   if(num<0){\n\t\t\t\tproduct=-(product);\n\t\t\t   }else if(num==0){\n\t\t\t\treturn 0;\n\t\t\t   }\n\t\t\t}\n\t\t\treturn product;\n\t\t}\n}
['Math', 'Java']