String[] arr={"张三","李四","王五","刘海","齐全"};
int a = arr.length;
for (int i = 0; i < a; i++) {
System.out.println(arr[i]+" "+(i+1));
}
int onum=0;int jnum=0;
for (int i = 0; i < a; i++) {
if((i+1)%2==0){
onum++;
}else{
jnum++;
}
}
String[] ouArr = new String[onum];
String[] jiArr = new String[jnum];
int ou=0;int ji=0;
for (int i = 0; i < a; i++) {
if((i+1)%2==0){
ouArr[ou]=arr[i];
ou++;
}
else{
jiArr[ji]=arr[i];
ji++;
程序可以正常实现,就不加注解了,因为刚刚几天希望大神不要喷啊,能简化可以帮我简化一下 |
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