How do I add an Integer to another Integer?

[Sebastian Stelzer]

Hi!
I have a question.
The Javacompiler printed this error message to the screen, while
I was compiling my source file:
<output>
calcit2004.java:77: operator + cannot be applied to
java.lang.Integer,java.lang.Integer
iTmp3 = String.valueOf(iTmp1 + iTmp2);
^
</output>
I don't know, why this is a wrong code.
How can I solve this problem?
Thanks

 

[Joona I Palaste]

Hi!
I have a question.
The Javacompiler printed this error message to the screen, while
I was compiling my source file:
<output>
calcit2004.java:77: operator + cannot be applied to
java.lang.Integer,java.lang.Integer
iTmp3 = String.valueOf(iTmp1 + iTmp2);
^
</output>
I don't know, why this is a wrong code.
How can I solve this problem?
Thanks

iTmp3 = String.valueOf(iTmp1.intValue() + iTmp2.intValue());

--
/-- Joona Palaste ([email protected]) ------------- Finland --------\
\-------------------------------------------------------- rules! --------/
"'It can be easily shown that' means 'I saw a proof of this once (which I didn't
understand) which I can no longer remember'."
- A maths teacher

 

[Yu SONG]

Hi!
I have a question.
The Javacompiler printed this error message to the screen, while
I was compiling my source file:
<output>
calcit2004.java:77: operator + cannot be applied to
java.lang.Integer,java.lang.Integer
iTmp3 = String.valueOf(iTmp1 + iTmp2);
^
</output>
I don't know, why this is a wrong code.
How can I solve this problem?
Thanks

You can also try *java.math.BigInteger*

--
Song

/* E-mail.c */
#define User "Yu.Song"
#define At '@'
#define Warwick "warwick.ac.uk"
int main() {
printf("Yu Song's E-mail: %s%c%s", User, At, Warwick);
return 0;}

Further Info. : http://www.dcs.warwick.ac.uk/~esubbn/
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