You are given an array of unique integers salary where salary[i] is the salary of the ith employee.
Return the average salary of employees excluding the minimum and maximum salary. Answers within 10-5 of the actual answer will be accepted.
Example 1:
Input: salary = [4000,3000,1000,2000] Output: 2500.00000 Explanation: Minimum salary and maximum salary are 1000 and 4000 respectively. Average salary excluding minimum and maximum salary is (2000+3000) / 2 = 2500
Example 2:
Input: salary = [1000,2000,3000] Output: 2000.00000 Explanation: Minimum salary and maximum salary are 1000 and 3000 respectively. Average salary excluding minimum and maximum salary is (2000) / 1 = 2000
Constraints:
3 <= salary.length <= 1001000 <= salary[i] <= 106salary are unique.
class Solution {
public double average(int[] salary) {
int max = salary[0];
int min = salary[0];
int sum = salary[0];
for(int i=1;i<salary.length;i++){
if(max<salary[i]){
max=salary[i];
}
if(min>salary[i]){
min=salary[i];
}
sum = sum + salary[i];
}
sum = sum - min - max ;
double ans = (double)sum/(salary.length-2);
return ans ;
}
}
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