#include<stdio.h>
int main()
{
	int a = 0, b = 1, s, i;
	for (i = 1; i <= 30; i++)
	{
		printf("%d ", a);
		s = a + b;
		a = b;
		b = s;
		if (i%5==0)
			printf("\n");
	}
	return 0;
}

#include <stdio.h>

int main()
{
    int i;
    int a=0;
    int a0=1;
    int a1=1;
    int q=0;
    
    printf(" %d %d %d",a,a0,a1);
    for(i=3;i<30;i++)
    {
        q=a0+a1;
        a1=a0;
        a0=q;
        if(i%5==0)
        {
            printf("\n");
        }
    
        printf(" %d",q);
        
     
      
       

       
        

    }
    return 0;
    
}

这哪里错了 菜我就多练 ？

#include <stdio.h>

int main() { int n = 30; int first = 0, second = 1, next; int count = 2;

printf("%d %d ", first, second);

while (count < n) { next = first + second; printf("%d ", next); count++;

if (count % 5 == 0) { printf("\n"); }

first = second; second = next;

}

return 0;

}