C实例 斐波那契系列

#include <stdio.h>



int main() {

   int a, b, c, i, n;



   n = 4;



   a = b = 1;



   printf("%d %d ",a,b);



   for(i = 1; i <= n-2; i++) {

      c = a + b;

      printf("%d ", c);



      a = b;

      b = c;

   }



   return 0;

}