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reading input from keyboard 2
- Thread starter madhugiri
- Start date
Not!<br>
The readInt() always reads four bytes (32 bit). If you type<br>
1234, the result will be $31*65536+$32*256+$33*16+$34 (ASCII code*2^...), and not 1234. The readInt() is suitable only DataInputStream-s (and descendants).<br>
<br>
Bye, Otto.<br>
The readInt() always reads four bytes (32 bit). If you type<br>
1234, the result will be $31*65536+$32*256+$33*16+$34 (ASCII code*2^...), and not 1234. The readInt() is suitable only DataInputStream-s (and descendants).<br>
<br>
Bye, Otto.<br>
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2
- #5
HI,<br>
Why not to read a line from the keyboard<br>
<br>
BufferedReader br = new BufferedReader( new InputStreamReader( System.in));<br>
String str = br.readLine() ;<br>
<br>
and then <br>
<br>
int value = Integer.parseInt( str ) ;<br>
<br>
Hope it will help<br>
<br>
Regards.<br>
Why not to read a line from the keyboard<br>
<br>
BufferedReader br = new BufferedReader( new InputStreamReader( System.in));<br>
String str = br.readLine() ;<br>
<br>
and then <br>
<br>
int value = Integer.parseInt( str ) ;<br>
<br>
Hope it will help<br>
<br>
Regards.<br>
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