编辑代码

class MainKSeqSum {
	public static void main(String[] args) {
       int[] nums={1,2,4,3,5,3,2,5,1,4,2,4,6,4,2,1,1,2,3,2};
       findKlengthSum(nums,1,3);
       findKlengthSum(nums,2,6);


	}

    private static int findKlengthSum(int[] nums,int size,int target){
        int sum=0;
        int count=0;
        for(int i=0;i<size;i++){
            sum = sum + nums[i];
        }
        if(sum>target){
            //System.out.println(sum);
            count++;
        }
        for(int i=size;i<nums.length;i++){
            sum=sum-nums[i-size];
            sum = sum + nums[i];
           
            if(sum>target){
                //System.out.println(sum);
                count++;
            }
        }
        System.out.println(count);
        return count;
    }


}