import java.util.Arrays;

public class ThreeSumSmaller {

/**

public int threeSumSmaller(int[] nums, int target) {

Arrays.sort(nums);

int count = 0;

for (int i = 0; i < nums.length - 2; i++) {

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

if (nums[i] + nums[j] + nums[k] >= target) {

k--;

} else {

count += k - j;

j++;

}

}

}

return count;

}

}