public class JavaTest { /** * */ public JavaTest() { super(); // TODO Auto-generated constructor stub } public static void main(String[] args) { int arr[]={1,2,3,4,5,6,7,8,9,10,11,12}; String str; for(int iLoop=0;iLoop<12;iLoop++){ str=Integer.toString(arr[iLoop]);
if(arr[iLoop]<10) {
str="0"+str; } System.out.println(str); } } }
import java.text.*; public class a { public static void main(String args[]) { NumberFormat f = new DecimalFormat("00"); for (int i = 1; i <= 12; i++) { System.out.println(f.format(i)); } } }
int i=xxxxx;//输入
String s=i<10?"0":""+i;
NumberFormat f = new DecimalFormat("00");
for (int i = 1; i <= 12; i++) {
System.out.println(f.format(i));
}
[/code]
{
String s="";
if(insert.length()<2)
s="0"+insert;
else
s=insert;
return s;
}
*
*/
public JavaTest() {
super();
// TODO Auto-generated constructor stub
} public static void main(String[] args) {
int arr[]={1,2,3,4,5,6,7,8,9,10,11,12};
String str;
for(int iLoop=0;iLoop<12;iLoop++){
str=Integer.toString(arr[iLoop]);
if(arr[iLoop]<10)
{
str="0"+str;
}
System.out.println(str);
}
}
}
public class a
{
public static void main(String args[])
{
NumberFormat f = new DecimalFormat("00");
for (int i = 1; i <= 12; i++)
{
System.out.println(f.format(i));
} }
}