Difference between revisions of "Add Area Code"
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Revision as of 12:02, 6 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); // instead of storing in temp you could also just print this directly System.out.println(temp); }
public static int combineNumber( int areaCode, int phoneNumber ) { areaCode = areaCode * 10000000; return (areaCode + phoneNumber); } | ||
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