/*
将数组{1,2,3,4,5}转为“[1,2,3,4,5]”
*/
public class Demo3{
public static void main(String [] args){
int [] number={1,2,3,4,5};
arr(number);
System.out.println("------------------------------------------------");
//String s=arrs(number);
//System.out.println(s);
System.out.println(arrs(number));
}
public static void arr(int [] arry){
System.out.print("[");
for(int i=0;i<arry.length;i++){
if(i==arry.length-1){
System.out.print(arry[i]+"]");
}else
System.out.print(arry[i]+",");
}
System.out.println();
}
public static String arrs(int [] arry){
String mun="[";
for(int i=0;i<arry.length;i++){
if(i==arry.length-1){
mun=mun+arry[i]+"]";
}else{
mun=mun+arry[i]+",";
}
}
return mun;
}
}
数组:将数组{1,2,3,4,5}转为“[1,2,3,4,5]”
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转载自blog.csdn.net/weixin_43117449/article/details/82501728
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