'Setw 3' presentation slideshows

Formatting Output

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Example 21

Example 21. #include<iostream.h> int main() { char Letter = 0; cout <<"Enter a lower case letter: "; cin >> Letter; switch (Letter * (Letter>='a' && Letter <= 'z')) { case 'a': case 'e': case 'i': case 'o': case 'u': cout <<endl <<"You have entered a vowel.";

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