Answer:
static int checkSymbol(char ch)
{
switch (ch)
{
case '+':
case '-':
return 1;
case '*':
case '/':
return 2;
case '^':
return 3;
}
return -1;
}
static String convertInfixToPostfix(String expression)
{
String calculation = new String("");
Stack<Character> operands = new Stack<>();
Stack<Character> operators = new Stack<>();
for (int i = 0; i<expression.length(); ++i)
{
char c = expression.charAt(i);
if (Character.isLetterOrDigit(c))
operands.push(c);
else if (c == '(')
operators.push(c);
else if (c == ')')
{
while (!operators.isEmpty() && operators.peek() != '(')
operands.push(operators.pop());
if (!operators.isEmpty() && operators.peek() != '(')
return NULL;
else
operators.pop();
}
else
{
while (!operators.isEmpty() && checkSymbol(c) <= checkSymbol(operators.peek()))
operands.push(operators.pop());
operators.push(c);
}
}
while (!operators.isEmpty())
operands.push(operators.pop());
while (!operands.isEmpty())
calculation+=operands.pop();
calculation=calculation.reverse();
return calculation;
}
Explanation:
- Create the checkSymbol function to see what symbol is being passed to the stack.
- Create the convertInfixToPostfix function that keeps track of the operands and the operators stack.
- Use conditional statements to check whether the character being passed is a letter, digit, symbol or a bracket.
- While the operators is not empty, keep pushing the character to the operators stack.
- At last reverse and return the calculation which has all the results.
Answer:
true
Explanation:
there are a lot of easier ways to access clients through computers with the internet.
Answer:
Option (C) FAT32 File System Type
Explanation:
- FAT32 File System Type cannot be encrypted by the accounting users.
- FAT stands for File Allocation Table. It is a file system architecture.
- The File Allocation Table is an index table which contains the details about each cluster ( disk storage space ).
- By traversing the File Allocation Table, the operating system gets the details the file ( where it is located ) and the size of the file.
- The FAT32 file system contains more number of possible clusters.
- In this system, 32 bits are used to store the total number of possible clusters.
- In FAT32 file system, the transparent encryption is not supported.
- So, option (C) is correct.
- All other options are wrong options.
Answer:
yes affects your K/D
Explanation:
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