A network consists of 75 workstations and three servers. The workstations are currently connected to the network with 100 Mbps s
1 answer:
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Answer:
Program.java
import java.util.Scanner;
public class Program {
public static boolean isPalindrome(String str){
int start = 0, end = str.length()-1;
while (start < end){
if(str.charAt(start) != str.charAt(end)){
return false;
}
start++;
end--;
}
return true;
}
public static int countPalindromePairs(String[] inarr){
int count = 0;
for(int i=0; i<inarr.length; i++){
for(int j=i+1; j<inarr.length; j++){
StringBuilder sb = new StringBuilder();
sb.append(inarr[i]).append(inarr[j]);
if(isPalindrome(sb.toString())){
count++;
}
}
}
return count == 0 ? -1 : count;
}
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
String line = sc.next();
String[] inarr = line.split(",");
int count = countPalindromePairs(inarr);
System.out.println("RESULT: "+count);
}
}
Explanation:
OUTPUT:
Answer:
Explanation:
Known Variables A = max Daily Rentals
X = Damaged helmets %
lets find the formula to calculate Helmets per location :taking 1st row as an example.
412 = B - (B*13/100)
412 = (100B-13B)/100
412*100 = 87B
B= 412*100/87
Hence, the generic formula becomes : B= A*100/(100-X)
Applying the same formula for each row and then using ROUND function of excel to round off the digits
=ROUND(number,digits) where number is the number you would like to round off and the digits is the number of decimal digits for it to round off. Since we want natural numbers in our example, we will be using digits as 0.
Explanation:
See attached pictures also.
