java数组回文输出，例如：定义一个一维数组，无元素，从键盘录入（我爱中国），自动输出（国中爱我）的字 定义一个有10个元素的一维整型数组，从键盘输入给数组的每个元...
JAVA\u7f16\u7a0b\uff1a\u5b9a\u4e49\u4e00\u4e2a\u6574\u6570\u7c7b\u578b\u7684\u4e00\u7ef4\u6570\u7ec4\uff0c\u901a\u8fc7\u952e\u76d8\u7ed9\u6570\u7ec4\u5143\u7d20\u8d4b\u503c\u3002\u5e76\u5199\u4e00\u65b9\u6cd5f()\u5b9e\u73b0\u6570\u7ec4\u5143\u7d20\u4ece\u5c0f\u5230\u5927\u6392\u5217import java.util.Scanner;
public class test1 {
public static void main(String[] args){
Scanner sc=new Scanner(System.in);
int[] a=new int[10];
for(int i=0;i<a.length;i++){
System.out.println("\u8bf7\u8f93\u5165"+a.length+"\u4e2a\u6570\u5b57,\u5f53\u524d\u7b2c"+(i+1)+"\u4e2a:");
a[i]=sc.nextInt();
}
System.out.print("\u6392\u5e8f\u524d\u6570\u7ec4\uff1a ");
for(int i:a){
System.out.print(i+"\t");
}
System.out.println();
new test1().f(a);
}
public void f(int[] a){
for(int i=a.length-1;i>0;i--){
for(int j=0;j<i;j++){
if(a[i]<a[j]){
int temp=a[i];;
a[i]=a[j];
a[j]=temp;
}
}
}
System.out.print("\u6392\u5e8f\u540e\u7684\u6570\u7ec4\uff1a ");
for(int i:a){
System.out.print(i+"\t");
}
}
}
#include
printf("\u8bf7\u8f93\u516510\u4e2a\u6574\u6570\uff1a\n");
for(i=0;i<n;i++)
scanf("%d",&a[i]);
printf("\n\u8f93\u5165\u768410\u4e2a\u6570\u662f\uff1a\n");
printf("\u8f93\u51fa\u4f60\u8f93\u5165\u7684\u5143\u7d20:\n");
for(int i=0;i<10;i++){
printf("arr[%d]=%d\n",i,arr[i]);
}
printf("\u6570\u7ec4\u603b\u548c\u4e3a:%d\n",sum);
}
\u4e0e\u7ed3\u6784\u6216\u7c7b\u4e2d\u7684\u5b57\u6bb5
\u6570\u7ec4\u4e2d\u7684\u6240\u6709\u5143\u7d20\u90fd\u5177\u6709\u76f8\u540c\u7c7b\u578b\uff08\u8fd9\u4e00\u70b9\u548c\u7ed3\u6784\u6216\u7c7b\u4e2d\u7684\u5b57\u6bb5\u4e0d\u540c\uff0c\u5b83\u4eec\u53ef\u4ee5\u662f\u4e0d\u540c\u7c7b\u578b\uff09\u3002\u6570\u7ec4\u4e2d\u7684\u5143\u7d20\u5b58\u50a8\u5728\u4e00\u4e2a\u8fde\u7eed\u6027\u7684\u5185\u5b58\u5757\u4e2d\uff0c\u5e76\u901a\u8fc7\u7d22\u5f15\u6765\u8bbf\u95ee\uff08\u8fd9\u4e00\u70b9\u4e5f\u548c\u7ed3\u6784\u548c\u7c7b\u4e2d\u7684\u5b57\u6bb5\u4e0d\u540c\uff0c\u5b83\u4eec\u901a\u8fc7\u540d\u79f0\u6765\u8bbf\u95ee\uff09\u3002
\u6570\u7ec4\u5143\u7d20\u5e76\u975e\u53ea\u80fd\u662f\u57fa\u5143\u6570\u636e\u7c7b\u578b\uff0c\u8fd8\u53ef\u4ee5\u662f\u7ed3\u6784\u3001\u679a\u4e3e\u6216\u7c7b\u3002
\u4ee5\u4e0a\u5185\u5bb9\u53c2\u8003\uff1a\u767e\u5ea6\u767e\u79d1-\u6570\u7ec4
public class Qk {
public static void main(String[] args){
int i;
System.out.println("请指明一维数组包含参数的个数：");
Scanner input=new Scanner(System.in);
int g=input.nextInt();
String SZ[]=new String[g];
for(i=0;i<SZ.length;i++){
System.out.println("请输入第"+(i+1)+"个参数");
SZ[i]=input.next();
}
for(i=g;i>0;i--){
System.out.print(SZ[i-1]);
}
}
}
翻转输出就行了啊：
假设定义的数组是a
for(int i=a.length-1;i>=0;i++){
system.out.print(a[i]);
}
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绛旓細鎸夌収浣犵殑瑕佹眰缂栧啓鐨,杈撳嚭浠0鍒癿ax涓敤浜岃繘鍒惰〃绀哄拰鍗佽繘鍒惰〃绀洪兘鏄鍥炴枃鏁扮殑Java绋嬪簭濡備笅锛歩mport java.util.Scanner;public class CCF { public static void main(String[] args) { Scanner sc=new Scanner(System.in); System.out.print("璇疯緭鍏ヤ竴涓暣鏁帮細"); int max=sc.nextInt(); ...
绛旓細1銆佸彲浠ユ妸杩欎釜5涓暟鍒嗚В瀛樺湪涓涓鏁扮粍閲岄潰 2銆侀氳繃寰幆鍒ゆ柇鏄惁鐩哥瓑,寰簭娆℃暟灏辨槸闀垮害鏁撮櫎2 鍦ㄨ缃竴涓姸鎬佹爣璁,涓篢RUE灏辨槸鍥炴暟,涓篺alse灏变笉鏄,鍦ㄥ惊鐜腑,涓鏃︿笉鐩哥瓑灏辨妸鐘舵佹爣璁版敼涓篺alse,缁堟寰幆,褰撳惊鐜粨鏉熸椂,鐘舵佹爣璁拌繕鏄负true灏辨槸鍥炴暟銆 import java.util.Scanner; /* * 绗笁绔 java杩愮畻绗 * 璇惧悗...
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绛旓細鎻愪緵鎬濊矾锛氬浜100鍒1000鐨勬瘡涓暟鍋氬涓嬪鐞嗭紱锛1锛夊皢璇ユ暟鍙樻垚瀛楃涓插悗鍊掔疆(string.reverse());锛2锛夊拰鍘熸暟杩涜姣旇緝锛岃嫢鐩稿悓锛屽垯鏄鍥炴枃鏁帮紝鍚﹀垯涓嶆槸
