package HKLHXD;
public class BGKHXD {
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
int []a={10,20,30,40,50};
for (int i : a) {
System.out.println(i);
}
}
}
package HKLHXD;
import java.util.Scanner;
public class BGKHXD {
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
int []a=new int[5];
Scanner input=new Scanner(System.in);
System.out.println("请输入五个数字");
for (int i = 0; i < a.length; i++) {
a[i]=input.nextInt();
}
for (int i : a) {
System.out.println(i);
}
}
}
package HKLHXD;
public class BGKHXD {
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
char []a={'c','h','i','n','a'};
for (int i = 0; i < a.length; i++) {
System.out.println(a[i]);
}
}
}
package HKLHXD;
import java.util.Scanner;
public class BGKHXD {
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
int []a=new int[5];
int sum=0;
double aver;
Scanner input=new Scanner(System.in);
System.out.println("请输入五名学生的成绩");
for (int i = 0; i < a.length; i++) {
a[i]=input.nextInt();
}
for (int i = 0; i < a.length; i++) {
sum+=a[i];
}
aver=sum/5;
System.out.println("总分为"+sum+"\t"+"平均分为"+aver);
}
}
package HKLHXD;
public class BGKHXD {
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
int []a={12,53,23,44,53};
for (int i = 0; i < a.length; i++) {
System.out.println(a[i]);
}
for (int i : a) {
System.out.println(i);
}
System.out.println("倒序输出");
for (int i = a.length-1; i >=0 ; i--) {
System.out.println(a[i]);
}
}
}
package HKLHXD;
import java.awt.im.InputContext;
import java.util.Scanner;
public class BGKHXD {
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
Scanner input=new Scanner(System.in);
int []a=new int[5];
int t=0,k=0;
System.out.println("请输入五个数字");
for (int i = 0; i < a.length; i++) {
a[i]=input.nextInt();
}
for (int i = 0; i < a.length; i++) {
if(a[i]%2==0&&a[i]!=0){
t++;
}
if(a[i]%2!=0&&a[i]!=0)
k++;
}
System.out.println("奇数个数为"+k+"\t"+"偶数个数为"+t);
}
}
package HKLHXD;
import java.awt.im.InputContext;
import java.util.Scanner;
public class BGKHXD {
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
int []a=new int[100];
for (int i = 0; i < 100; i++) {
a[i]=i+1;
}
for (int i : a) {
System.out.println(i);
}
}
}
package HKLHXD;
import java.awt.im.InputContext;
import java.util.Scanner;
public class BGKHXD {
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
Scanner input=new Scanner(System.in);
System.out.println("请输入10名学生成绩");
double []a=new double[10];
for (int i = 0; i < a.length; i++) {
a[i]=input.nextDouble();
}
for (int i = 0; i < a.length; i++) {
a[i]+=5;
if (a[i]>100) {
a[i]=100;
}
}
System.out.println("加分后的成绩为");
for (double d : a) {
System.out.println(+d);
}
}
}