你们看这个: class a { public static void main(String srgs[]) { int a; int b; a=0; b=1; for(int i=0 ;i<20;i++) { a=a+b; b=a-b; System.out.print(a+"\t"); } } } 怎样?
错了!第一行应是class Shulie
class Num { public static void main(String srgs[]) { int a=1; int b=1; int c=0; System.out.print(a+" "+b+" "); for(int i=0 ;i<20;i++) { c=a+b; a=b; b=c; System.out.print(c+" "); } } }
public class Test{ public static void main(String args[]) { int a = 1,b=1; for(int i=0;i<5;i++) { a=b+a; System.out.println(a); b=a+b; System.out.println(b); } } }
public class Fibo { static int f(int i){ if(i <= 0){ System.out.println("请输入一个大于0的数"); } if(i == 1){ return 1; } if(i == 2){ return 1; } return f(i-1)+f(i-2); } public static void main(String[] args) { for(int i = 0; i < 10; i++){ System.out.print(" "+f(i+1)); } } }
public static void main(String[] args){
int iter = 10;
int[] num = new int[2];
num[0] = 1;
num[1] = 1;
for(int i = 1; i< 10; i++){
System.out.println(num[0]);
System.out.println(num[1]);
num[0] = num[0] + num[1];
num[1] = num[1] + num[0];
}
}
}
呵呵
public static void main(string[] args)
{ int i;
int fib[]=new int[12];
fib[1]=1;
fib[2]=1;
for(i=3;i<12;i++)
fib[i]=fib[i-1]+fib[i-2]
for(i=1;i<=11;i++)
System.out.println("fib["+"]="+fib[i]);
}
}
import junit.framework.TestCase;public class FiboTest {
public static void main(String[] args) {
FiboTest fibo = new FiboTest();
fibo.fibo1();
for(int i=1;i<11;i++){
System.out.println(fibo.fibo2(i));
} }
private void fibo1(){
int a=1;
int b=1;
int n;
for(int i=2;i<10;i++){
n=a+b;
a=b;
b=n;
System.out.println(n);
}
}
private int fibo2(int n){
if(n==1||n==2){
return 1;
}else{
return fibo2(n-1)+fibo2(n-2);
}
}
}
class a
{ public static void main(String srgs[])
{ int a;
int b;
a=0;
b=1;
for(int i=0 ;i<20;i++)
{ a=a+b;
b=a-b;
System.out.print(a+"\t");
}
}
}
怎样?
{
public static void main(String srgs[])
{
int a=1;
int b=1;
int c=0;
System.out.print(a+" "+b+" ");
for(int i=0 ;i<20;i++)
{
c=a+b;
a=b;
b=c;
System.out.print(c+" ");
}
}
}
public static void main(String args[])
{
int a = 1,b=1;
for(int i=0;i<5;i++)
{
a=b+a;
System.out.println(a);
b=a+b;
System.out.println(b);
}
}
}
if(i <= 0){
System.out.println("请输入一个大于0的数");
}
if(i == 1){
return 1;
}
if(i == 2){
return 1;
}
return f(i-1)+f(i-2);
} public static void main(String[] args) {
for(int i = 0; i < 10; i++){
System.out.print(" "+f(i+1));
}
}
}
int fun_an(int n)
{
if(n<=2)
return 1;
return fun_an(n-1)+fun_an(n-2);
}
a=0;
b=1;
for(int i=0;i<10;i++)
(a+=b;
b=a-b;
System.out.print(a);
)
挨,你这个菜鸟。