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public class Test {
public static void main(String args[]) {
int i;
int j;
for (i = 1; i <= 9; i++) {
for (j = 1; j <= i; j++) {
if (j * i <= 9)
System.out.print(j + "*" + i + "=" + (j * i) + " ");
else
System.out.print(j + "*" + i + "=" + (j * i) + " ");
}
System.out.println();
}
for (i = 1, j = 1; i <= 9 && j <= 9; j++) {
if (j > i) {
i++;
System.out.println();
j = 1;
}
if (j * i <= 9)
System.out.print(j + "*" + i + "=" + (j * i) + " ");
else
System.out.print(j + "*" + i + "=" + (j * i) + " ");
}
}
}
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¡¡¡¡Àý£ºchar chars[]={'a','b'.'c'};
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¡¡¡¡¡¡¡¡ch="abc".charAt(1); ·µ»Ø'b'
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class A{}
class B extends A { }
A b = new B();
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Shape s =new Circle();
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You are attempting to build with the incorrect version
of java.
Your version is: java version "1.6.0_17".
The correct version is: 1.5.
Please follow the machine setup instructions at
http://source.android.com/download
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