力扣第一题解析

力扣第一题,自己写的答案,后续有新的解法会继续完善

public class sourcews {

    public static void main(String [] args){

        Solution s = new Solution();
        int a[] ={2,7,11,15};
        int pp=9;
        int ss[]={0,0};

        ss=s.twoSum(a,pp);

        System.out.println(ss[0]);
        System.out.println(ss[1]);

    }


}



class Solution {
    public int[] twoSum(int[] nums, int target) {

                int[] b={0,0};
                for(int i=0;i<=nums.length-1;i++){

                      for(int j=i+1;j<=nums.length-1;j++)
                      {

                          if(nums[i]+nums[j]==target){
                              b[0]=i;
                              b[1]=j;

                              break;
                          }

                      }



                     }

                     return b;

        }




    }