Java中常见算法（7）

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import java.util.Scanner;

public class MaxBigger {

/**
* 输入十个数，输出它的最大数和次大数
*/
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
System.out.println("请输入第1个数");
int max = sc.nextInt();
System.out.println("请输入第2个数");
int bigger = sc.nextInt();
max = max>bigger?max:bigger;
bigger=max;
for(int i=3;i<=10;i++){
System.out.println("请输入第"+i+"个数");
int x = sc.nextInt();
int temp;
if(x>bigger){
if(x>max){
temp=max;
max=x;
bigger = temp;
}else{
bigger=x;
}
}
}
System.out.println("最大数是"+max+"次大数是"+bigger);
}

}
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public class ChengFaBiao {
/**
* 99乘法表
*/
public static void main(String[] args) {
for(int i=1; i<=9;i++){
for(int j =1;j<=i;j++){
if(i*j<10){
System.out.print(j+"x"+i+"="+i*j+" ");
}else{
System.out.print(j+"x"+i+"="+i*j+" ");
}
}
System.out.println(" ");
}
}
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