将一个字符串数组的元素的顺序进行反转{"3","a","8","haha"} 转换为{"haha",
答案:2 悬赏:60
解决时间 2021-02-14 10:02
- 提问者网友：若相守￡卟离
- 2021-02-13 19:56
将一个字符串数组的元素的顺序进行反转{"3","a","8","haha"} 转换为{"haha",
最佳答案
- 二级知识专家网友：安稳不如野
- 2021-02-13 21:29
String[] a={"3","a","8","haha"};//旧的数组
String[] b=new String[a.length];//新数组
for (int i = a.length-1; i >=0; i--) {
b[i]=a[i];
}
System.out.println(Arrays.toString(b));
String[] b=new String[a.length];//新数组
for (int i = a.length-1; i >=0; i--) {
b[i]=a[i];
}
System.out.println(Arrays.toString(b));
全部回答
- 1楼网友：孤伤未赏
- 2021-02-13 22:14
string[] ls={"3","a","8","haha"};
for(int i=0,j=ls.count()-1;i
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