A program that will ask the user to give a string or sentence and then the program will count the vowels in a string or sentence using Pascal programming language.
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count := 0;
write('Count Vowels in a String in Pascal');
write('Enter a string: ');
for i := 1 to length(inputStr) do begin
case inputStr[i] of
'a', 'e', 'i', 'o', 'u', 'A', 'E', 'I', 'O', 'U': count := count + 1;
writeln('The number of vowels in the string is: ', count);