请你编程求出数列第N项 的4位尾数与90000之和。输入一个正整数N,输出所求的和。
#include
using namespace std;
int main()
{
long long a=1, b=1,c=1;
int temp;
int x;
cout << "请输入一个数" ;
cin >> x;
for (int i = 0; i < x-3; i++)
{
a = a % 10000;
b = b % 10000;
c = c % 10000;
temp = c;
c = a + b + c;
a = b;
b = temp;
}
c = c % 10000 + 90000;
cout << c << endl;
system("pause");
return 0;
}
你也没说是啥数列啊