摘要：
// without Recursion #include <iostream> using namespace std; int main() { int n1=0,n2=1,n3,i,number; cout<<"Enter the number of elements: "; cin>>num 阅读全文
摘要：
// using Loop #include <iostream>using namespace std;int main(){ int i,fact=1,number; cout<<"Enter any Number: "; cin>>number; // for(i=1;i<=number;i+ 阅读全文