c语言：斐波那契数列

#include <stdio.h>
int main()
{
int i,n,t1=0,t2=1,shulie;

printf("输出几项:");
scanf("%d",&n);

printf("斐波那契数列:");

for (i=1;i<=n;++i)
{
printf("%d ",t1);
shulie=t1+t2;
t1=t2;
t2=shulie;
}
return 0;
}

shulie=t1+t2;
t1=t2;
t2=shulie;