Difference between revisions of "Print Out the Alphabet"
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{{1010PrAD|ProblemName=Print Out the Alphabet | {{1010PrAD|ProblemName=Print Out the Alphabet | ||
| − | |Problem= | + | |Problem= You task is to print out the lower case letters of the aplhabet. You are only allowed to use one char variable and one println statement inside of a for loop. |
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An image or By Students section | An image or By Students section | ||
| − | |Solution= | + | |Solution= To get the next letter in the alphabet you can add 1 each time to the char variable. |
<pre> | <pre> | ||
int numLetters = 26; | int numLetters = 26; | ||
| − | char | + | char letter = 'a'; |
for(int i = 0; i < numLetters; i++) | for(int i = 0; i < numLetters; i++) | ||
| − | System.out.println( | + | { |
| + | System.out.println(letter); | ||
| + | letter = letter + 1; | ||
| + | } | ||
</pre> | </pre> | ||
}} | }} | ||
Revision as of 13:14, 30 March 2010
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ProblemYou task is to print out the lower case letters of the aplhabet. You are only allowed to use one char variable and one println statement inside of a for loop. |
SideSectionTitle
An image or By Students section | |
|---|---|---|
SolutionTo get the next letter in the alphabet you can add 1 each time to the char variable.
int numLetters = 26;
char letter = 'a';
for(int i = 0; i < numLetters; i++)
{
System.out.println(letter);
letter = letter + 1;
}
| ||
CodeSolutionCode goes here. Please DO NOT put your code in <pre> tags! | ||
