Given An Array Of Integers Nums And An Integer Target, Return Indices Of The Two Numbers Such That They Add Up To Target.

Input: nums = [2,7,11,15], target = 9
Output: [0,1]

Explanation:num[0]+num[1]=9

class FindTwoSum {
    public int[] twoSum(int[] nums, int target) {
   
        int c=0;
       for(int i=0;i<nums.length;i++)
       {
           for(int j=i+1;j<nums.length;j++)
           {
              c= nums[i]+nums[j];
               if(target==c)
               {
                   return new int[] {i,j};
               }
               
               
           }
           
           
       }
        
        return null;
        
    }
}