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First your program should ask if the credit card is MasterCard or visa card. Then ask the 16 digit credit card number. Then add all the digits in the credit card number and get the modulo 10. If the modulo 10 of the summation of all the digits is zero, then its valid visa card. If the modulo 10 of the summation of all the digits is 1 then its valid MasterCard. Otherwise, the number customer has entered is an invalid card number. There are two other requirements that make this problem unique:
A) You need to read the card number as a single string and each 4 numbers in the card must be separated by a space. For example, following is a correct input 1234 5678 6789 1235
B) Card number must have 16 digits. If not, display the error message "incorrect card number"
My main issue has been parsing the integers from the long string. I'm using scan.nextLine() to capture the entire number with the spaces, but when I try to parse it, I get a NumberFormatException error.
Gabriela was able to find a new supplier that would provide the item for $1.80 per unit with an annual fixed cost of $200,000. Should Gabriela insource or outsource the item?
What is the Systems theory models of decision-making, What are the benefits and provide an example. Provide an example on how it will help in your field of work.
Please provide information that has been certified as not similar to anything else on the internet or schools. I will not accept anything above 20% similarity according to my school verification. Please respond to my additional questions within 24..
A member of your team has suggested that, when you perform this analysis, you should undertake a series of hypothesis tests to examine the following: Is there any difference between the satisfaction of male and female customers with the response t..
The stock has an expected return of 3.3%. Given the information below, what is the expected return on this stock if the economy booms?
Which section or sections of a business plan submitted to venture capitalists are the strongest and which sections are traditionally the weakest?
As current and future managers of technology and innovation, what approaches and initiatives do you plan to utilize to ensure that your organization continues to successfully compete in the global marketplace?
Describe why do you think businesses internationalize? Which forces are most significant or influential and which are secondary forces to consider? Cite some examples. Organized and be specific.
1. Unconfessed sin is among the conditions that are hindrances to prayer. 2. The fruit of the spirit and spiritual gifts are the same concepts. 3. When making hard decisions, it is important to ask if the decision will be spirituall..
Need Five slides Of PPT with speaker notes and One page and half. Instructions: I need this assignment about the accident (American Air 1420)
Can an organization ensure IT project success by addressing the Critical Failure Factors alone? Discuss
Describe the difference between the Biba Integrity Model and the Clark-Wilson Integrity Model. Give an overview of the Bell LaPadula Confidentiality.
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