What will be the output of the following algorithm if n = 3? Algorithm test( n ) print ('A') if (n) test (n − 1) print('Z') end if end test

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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What will be the output of the following algorithm if n = 3?
Algorithm test (n)
print ('A')
if (n)
test (n - 1)
print('Z')
end if
end test
Transcribed Image Text:What will be the output of the following algorithm if n = 3? Algorithm test (n) print ('A') if (n) test (n - 1) print('Z') end if end test
What does the following recursive algorithm display?
writeBack (in s:string)
if (s is empty)
return
else
{
}
Write the first character of s
writeBack(the string beginning at
the second character of s)
the string s
the string s minus the first character
the string s reversed without the last character
the string s reversed
Transcribed Image Text:What does the following recursive algorithm display? writeBack (in s:string) if (s is empty) return else { } Write the first character of s writeBack(the string beginning at the second character of s) the string s the string s minus the first character the string s reversed without the last character the string s reversed
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