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2010-06-01T06:46:51Z

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в 18:01, 31 мая 2010

2010-05-31T18:01:45Z

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== Arithmatic Assignment Operators ==



<source lang="java">

public class Main {
public static void main(String[] args) {
int i = 5;
int j = 10;
i += 5; // same as i = i + 5
j -= 2; // same as j = j - 2
System.out.println("i = " + i);
System.out.println("j = " + j);
}
}
/*
i = 10
j = 8
*/

</source>



== Arithmetic Operators Example ==



<source lang="java">

public class Main {
public static void main(String[] args) {
int i = 5 + 2;
int j = i - 1;
int k = j * 2;
double l = k / 6;
System.out.println("i = " + i);
System.out.println("j = " + j);
System.out.println("k = " + k);
System.out.println("l = " + l);
}
}
/*
i = 7
j = 6
k = 12
l = 2.0
*/

</source>



== Increment and Decrement Operators ==



<source lang="java">

public class Main {
public static void main(String[] args) {
int i = 10;
int j = 10;
i++;
j++;
System.out.println("i = " + i);
System.out.println("j = " + j);
int k = i++;
int l = ++j;
System.out.println("k = " + k);
System.out.println("l = " + l);
}
}
/*
i = 11
j = 11
k = 11
l = 12
*/

</source>

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Java/Language Basics/Arithmetic Operators - История изменений

Admin: 1 версия

в 18:01, 31 мая 2010