CCF_100/ASDV-Java
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Work on MP4

Browse Source
This commit is contained in:
Chloe Fontenot 🏳️‍⚧️ 2022-11-14 21:14:43 -06:00
parent 4a97e1fe67
commit 00792b24e4
1 changed files with 24 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

36
Assignments/MP4_CalebFontenot/src/mp4_calebfontenot/MP4_CalebFontenot.java
View File

@ -24,12 +24,11 @@ public class MP4_CalebFontenot {
int sumResult = MP4_CalebFontenot.sum(MP4_CalebFontenot.doubleDigitsAndSumSingleDigits(CreditCard), MP4_CalebFontenot.addOddNumbersFromRightToLeft(CreditCard)); int sumResult = MP4_CalebFontenot.sum(MP4_CalebFontenot.doubleDigitsAndSumSingleDigits(CreditCard), MP4_CalebFontenot.addOddNumbersFromRightToLeft(CreditCard));
int divisionResult = sumResult % 10; int divisionResult = sumResult % 10;
if (debug) { if (debug) {
System.out.println(sumResult + ", " + divisionResult); System.out.println(sumResult + ", " + divisionResult);
} }
if (divisionResult == 0) { if (divisionResult == 0) {
return true; return true;
} } else {
else {
return false; return false;
} }
} }
@ -57,19 +56,22 @@ public class MP4_CalebFontenot {
if (debug) { if (debug) {
System.out.println("Now executing addOddNumbersFromRightToLeft()"); System.out.println("Now executing addOddNumbersFromRightToLeft()");
} }
// Iterate through string // Iterate through string
int creditCardLength = creditCard.length(); int creditCardLength = creditCard.length();
int currentDigit, digitProduct, tensDigit, onesDigit, sum = 0; int currentDigit, digitProduct, tensDigit, onesDigit, sum = 0;
//System.out.println(creditCard.length()); //System.out.println(creditCard.length());
for (int i = 0; i <= (creditCardLength -1); i = i + 2) { for (int i = 0; i <= (creditCardLength - 1); i++) {
currentDigit = Character.getNumericValue(creditCard.charAt(i)); // Parses current digit as an integer so we can do math on it currentDigit = Character.getNumericValue(creditCard.charAt(i)); // Parses current digit as an integer so we can do math on it
sum += currentDigit; if (currentDigit % 2 != 0) { // Is this number an odd number?
if (debug) { sum += currentDigit;
System.out.println(currentDigit); if (debug) {
System.out.println("sum: " + sum); System.out.println(currentDigit);
System.out.println("sum: " + sum);
}
} }
} }
return sum; return sum;
} }
@ -89,8 +91,12 @@ public class MP4_CalebFontenot {
int currentDigit, digitProduct, tensDigit, onesDigit, sum = 0; int currentDigit, digitProduct, tensDigit, onesDigit, sum = 0;
//System.out.println(creditCard.length()); //System.out.println(creditCard.length());
for (int i = (creditCardLength -1); i >= 0; i = i - 2) { for (int i = 0; i <= (creditCardLength - 1); i++){
currentDigit = Character.getNumericValue(creditCard.charAt(i)); // Parses current digit as an integer so we can do math on it currentDigit = Character.getNumericValue(creditCard.charAt(i)); // Parses current digit as an integer so we can do math on it
if (debug) {
System.out.println("current digit: " + currentDigit);
}
if (currentDigit % 2 == 0) { //Is this number an even number?
digitProduct = currentDigit * 2; digitProduct = currentDigit * 2;
if (digitProduct > 9) { // Product is larger than 9. Typecast the integer back into a string so we can seperate the digits and add them together. if (digitProduct > 9) { // Product is larger than 9. Typecast the integer back into a string so we can seperate the digits and add them together.
String workingString = Integer.toString(digitProduct); String workingString = Integer.toString(digitProduct);
@ -103,9 +109,11 @@ public class MP4_CalebFontenot {
digitProduct = (tensDigit + onesDigit); digitProduct = (tensDigit + onesDigit);
} }
sum += digitProduct; sum += digitProduct;
if (debug) {
System.out.println(digitProduct); }
} if (debug) {
System.out.println("The sum is: " + sum);
}
} }
return sum; return sum;
} }