題目鏈接 題源PTA平臺浙大版《C語言程序設計(第3版)》題目集
code:
int fib( int n ){
if(n==1||n==2) return 1;
else return fib(n-1)+fib(n-2);
}
void PrintFN( int m, int n ){
int i=1,j=1,flag=0;
while(fib(i)<m) i++;
while(fib(j)<=n) j++;
while(fib(i)<=n){
flag++;
if(i<j-1) printf("%d ",fib(i));
else printf("%d",fib(j-1));
i++;
}
if(flag==0) printf("No Fibonacci number\n");
}