有一个整数序列1,2,3,5,8,13,21,.......求出这个数列的前100项之和,并输出结果。
100项确定没看错?
这结果太大了呀
https://blog.csdn.net/pyh2358/article/details/105977440
int main()
{
int i, n, t1 = 0, t2 = 1, nextTerm;
long long int sum=0;
printf("斐波那契数列: \n");
for (i = 1; i <= 100; ++i)
{
printf("%d, ", t1);
sum=sum+t1;
nextTerm = t1 + t2;
t1 = t2;
t2 = nextTerm;
}
printf("sum=%lld",sum);
return 0;
}
太大了,long long int 都不够了,思路就是这样,参考就行
有帮助请采纳,谢谢!🙈🙈🙈