Given an char variable last that has been initialized to a lowercase letter, write a loop that displays all possible combinations of two letters in the range 'a' through last. The combinations should be displayed in ascending alphabetical order: For example, if last was initialized to 'c' the output should be aa

Question

Kara Macias

Computers & Technology

26 February, 07:29

Given an char variable last that has been initialized to a lowercase letter, write a loop that displays all possible combinations of two letters in the range 'a' through last. The combinations should be displayed in ascending alphabetical order: For example, if last was initialized to 'c' the output should be aa

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Answers (1)

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Javon Perkins · Answer 1

for (char i='a'; i<='e'; i++) {

for (char j='a'; j<='e'; j++) {

cout << i<< j<< "/n";

}

}

Explanation:

The loop runs all characters from the inner while the outer holds one character, by doing so, a will be matched with a, b, c, ... Like wise b, c, d, ... and on it goes.