Difference between revisions of "Return Array"
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− | Now that we have the skeleton we can start filling in main. We know that main will pass an area code and a number to combineNumber. combineNumber will return a integer which we will store in a temporary place | + | Now that we have the skeleton we can start filling in main. We know that main will pass an area code and a number to combineNumber. combineNumber will return a integer which we will store in a temporary place holder and print: |
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Revision as of 12:25, 1 April 2010
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ProblemWrite a method which will take a three digit area code and a phone number and combine these into one value. Print this value in main.
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SolutionThe solution...
To solve this problem we are going to create a skeleton structure. We know that we will have two methods: main & combineNumber. We know that combineNumber will accept two integers and return an integer:
public static void main() { } public static int returnArray( int areaCode, int phoneNumber ) { }
public static void main() { int temp; temp = combineNumber(204, 4881234); System.out.print(temp); }
public static int combineNumber( int areaCode, int phoneNumber ) { int returnValue; areaCode = areaCode * 10000000 returnValue = areaCode + phoneNumber; return returnValue; // Return the changed combined values }
public static void main() { int temp; temp = combineNumber(204, 4881234); System.out.print(temp); } public static int combineNumber( int areaCode, int phoneNumber ) { int returnValue; areaCode = areaCode * 10000000 returnValue = areaCode + phoneNumber; return returnValue; // Return the changed combined values } | ||
CodeSolutionCode goes here. Please DO NOT put your code in <pre> tags! |