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c:arithmetic_operators [2013/04/04 13:01] (current)
94.222.251.147 created
Line 1: Line 1:
 +====== arithmetic operators ======
 +
 +* (multiplicator) \\
 +/ (dividing) \\
 +% (modulo) ... e.g. rest of a number\\
 ++ -\\
 +++ --\\
 +
 +==== example ====
 +<code c>
 +#include <stdio.h>
 +
 +int main (void) {
 +int x,y;
 +x=2;
 +
 +x = x+1; // = 3
 +x = x++; // = 3
 +x = ++x; // = 3
 +x = +=x; // = 4
 +// and so on
 +
 +/*
 +for the wired case of 
 +x = x+++x;
 +or 
 +x=x---x; 
 +
 +that means 
 +x = x++ +x; 
 +and 
 +x = x-- -x;
 +
 +
 +also possible is
 +
 +x = x- --x;
 +*/
 +}
 +
 +</code>
 +
  
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c/arithmetic_operators.txt · Last modified: 2013/04/04 13:01 by 94.222.251.147

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