import java.util.*;
 
class Main {
    public static void main(String[] args) {
 
        int[] nums = new int[]{1, 2, 3};
        int n = nums.length;
        int target = 4;
        int k = target - 1; 
 
 
        int totalSubarrays = n * (n + 1) / 2; 
 
 
        int left = 0;
        int countLessThanEqualK = 0;
        int sum = 0;
 
        for (int right = 0; right < n; right++) {
            sum += nums[right]; 
 
 
            while (sum > k) {
                sum -= nums[left];
                left++;
            }
 
 
            countLessThanEqualK += (right - left + 1);
        }
 
 
        int result = totalSubarrays - countLessThanEqualK;
 
        System.out.println(result);
    }
}
 

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