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- package string01;
- import java.util.Scanner;
- import java.util.StringTokenizer;
- public class String01
- {
- static void wypiszWPionie( String s )
- {
- for( int i = 0; i < s.length(); ++i )
- System.out.println( s.charAt( i ) );
- }
- public static void main(String[] args)
- {
- Scanner we = new Scanner( System.in );
- String s, s1;
- s1 = "Ala ma kota";
- s1 += " i dwa psy";
- s = s1;
- System.out.println( s );
- System.out.println( s.charAt( 0 ) );
- s = s.toUpperCase();
- System.out.println( s );
- //wypiszWPionie( s );
- s = s.replace( 'A', 'O' );
- System.out.println( s );
- s1 = "AlA";
- s = "Ala";
- s = s.toUpperCase();
- //...
- if( s.equalsIgnoreCase( s1 ) )
- System.out.println( "Równe" );
- else
- System.out.println( "Nie równe" );
- String linia = "Jan Nowak 1992 3000";
- StringTokenizer st = new StringTokenizer( linia, " " );
- String imie = st.nextToken();
- System.out.println( imie );
- String nazwisko = st.nextToken();
- System.out.println( nazwisko );
- s = st.nextToken();
- int rok = Integer.parseInt( s );
- System.out.println( rok );
- s = st.nextToken();
- double wynagrodzenie = Double.parseDouble( s );
- System.out.println( wynagrodzenie );
- if( rok > 1990 )
- wynagrodzenie *= 1.1;
- System.out.println( wynagrodzenie );
- System.out.print( "Podaj dowolne zdanie: " );
- linia = we.nextLine();
- StringTokenizer st1 = new StringTokenizer( linia, " " );
- System.out.println( st1.countTokens() );
- while( st1.hasMoreTokens() )
- System.out.println( st1.nextToken() );
- }
- }
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