import java - BufferedReader br = new BufferedReader(new...

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import java.util.Scanner; public class Exercise8_15 { public static void main(String[] args) { Scanner input = new Scanner(System.in);; String line = null; line = input.nextLine(); int upperCaseCount = 0; for (int i=0; i<line.length(); i++) { for(char uc='A'; uc<='Z'; uc++) { if (line.charAt(i) == uc) { upperCaseCount++; } } } System.out.println("The number of uppercase letters is:" + upperCaseCount);
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Unformatted text preview: } } BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); String userName = null; // read the username from the command-line; need to use try/ catch with the // readLine() method try { userName = br.readLine(); } catch (IOException ioe) { System.out.println("IO error trying to read your name!"); System.exit(1); }...
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