Write code to complete doublePennies()'s base case. Sample output for below program with inputs 1 and 10: Number of pennies after 10 days: 1024 Note: If the submitted code has an infinite loop, the system will stop running the code after a few seconds, and report "Progr end never reached." The system doesn't print the test case that caused the reported message. 670096 P 8 10 11 12 13 14 15 long totalPennies; /* Your solution goes here */ else { totalPennies = doublePennies ((numPennies * 2), numDays - 1); } return totalPennies; } 16 17 // Program computes pennies if you have 1 penny today, 18 // 2 pennies after one day, 4 after two days, and so on 19 public static void main (String [] args) { 20 Scanner scnr = new Scanner(System.in); 21 long startingPennies; 22 int userDays
Operations
In mathematics and computer science, an operation is an event that is carried out to satisfy a given task. Basic operations of a computer system are input, processing, output, storage, and control.
Basic Operators
An operator is a symbol that indicates an operation to be performed. We are familiar with operators in mathematics; operators used in computer programming are—in many ways—similar to mathematical operators.
Division Operator
We all learnt about division—and the division operator—in school. You probably know of both these symbols as representing division:
Modulus Operator
Modulus can be represented either as (mod or modulo) in computing operation. Modulus comes under arithmetic operations. Any number or variable which produces absolute value is modulus functionality. Magnitude of any function is totally changed by modulo operator as it changes even negative value to positive.
Operators
In the realm of programming, operators refer to the symbols that perform some function. They are tasked with instructing the compiler on the type of action that needs to be performed on the values passed as operands. Operators can be used in mathematical formulas and equations. In programming languages like Python, C, and Java, a variety of operators are defined.
![Write code to complete doublePennies()'s base case. Sample output for below program with inputs 1 and 10:
Number of pennies after 10 days: 1024
Note: If the submitted code has an infinite loop, the system will stop running the code after a few seconds, and report "Program
end never reached." The system doesn't print the test case that caused the reported message.
678 a
PPP P P P
9
10
WNTO
11
12
13
14
15 }
16
--::0
long totalPennies;
/* Your solution goes here */
else {
20
21
22
}
totalPennies
=
doublePennies ((numPennies * 2), numDays - 1);
return totalPennies;
17 // Program computes pennies if you have 1 penny today,
18 // 2 pennies after one day, 4 after two days, and so on
public static void main (String [] args) {
19
Scanner scnr = new Scanner(System.in);
-1 L
long startingPennies;
int userDays;](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4e135d5c-f867-4afd-9f0d-b505f4f19664%2F7564ff0f-e295-43eb-933c-47194b592403%2F9h15pw_processed.png&w=3840&q=75)
Java is a high-level, class-based, object-oriented programming language. It is widely used for creating applications for the web, mobile, and desktop. Java is platform-independent, meaning it can run on any operating system, and is used for a wide variety of tasks including web and mobile application development, software development, game development, and big data analysis. Java is an easy-to-learn language with a large library of available tools and libraries, making it highly versatile and widely used.
Trending now
This is a popular solution!
Step by step
Solved in 4 steps
