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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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¸ù¾ÝJDK5µÄÐÂÌØÐÔ,ÓÃForÑ»·Map,ÀýÈçÑ»·MapµÄKey
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for(String dataKey : paraMap.keySet()) {
System.out.println(dataKey ); &nbs ......
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1 #include <stdio.h>
2 int main()
3 {
4&nbs ......
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---------------------------------------------------------------------------------------
TaxTest.java
===========================================
import javax.swing.JOptionPane;
public class TestTax{
public static void main(String[] args){
String yea ......