?? partarea1.java
字號:
/*
*塊的嵌套
*/
public class PartArea1
{
public static void main(String[] args)
{
int a = 15;
int b = 2;
if(a == 15)
{
int a = 10;
double c = 2;//c是可用的
System.out.println(a + "/" + c + "=" + (a/c));
System.out.println("the value a is " + a);//a是可用的
}
//System.out.println("the value c is " + c);//在這里c已經不再可用
System.out.println(a + "/" + b + "=" + (a/b));
System.out.println(a + "%" + b + "=" + (a%b));
}
}
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