Difference between revisions of "Add Area Code"
Line 40: | Line 40: | ||
temp = combineNumber(204, 4881234); // instead of storing in temp you could also just print this directly | temp = combineNumber(204, 4881234); // instead of storing in temp you could also just print this directly | ||
− | System.out. | + | System.out.println(temp); |
} | } | ||
</pre> | </pre> | ||
Line 66: | Line 66: | ||
temp = combineNumber(204, 4881234); | temp = combineNumber(204, 4881234); | ||
− | System.out. | + | System.out.println(temp); |
} | } | ||
Revision as of 12:39, 1 April 2010
Back to the Program-A-Day homepage
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.
|
SideSectionTitle
An image or By Students section | |
---|---|---|
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); } | ||
CodeSolutionCode goes here. Please DO NOT put your code in <pre> tags! |