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#include <iostream>
using namespace std;
int main()
{
cout << "Welcome to the Fibonacci number's world ! " <<endl;
cout << "Please enter the total no of Fibonacci numbers you want to enter \nYou must enter at least 3 and must be an integer"<<endl
<< "If you fail to do this , you will be scolded" <<endl;
cout << "No of data : " ;
int no_of_data;
cin >> no_of_data;
if (cin.fail() || no_of_data <= 2)
{
do
{
cout << "You are stupid !!! \nPlease try again and don't be stupid again " <<endl;
cout << "Stupid!!!Enter the no of data : " ;
cin >> no_of_data;
}
while (cin.fail() || no_of_data <= 2);
}
int fold1;
int fold2;
int fnew;
fold1 = 1;
fold2 = 1;
fnew = fold1 + fold2;
cout << fold1 << endl << fold2 <<endl <<fnew <<endl;
for (int data = 4 ; data <= no_of_data ; data ++)
{
fold1 = fold2;
fold2 = fnew;
fnew = fold1+fold2;
cout << fnew <<endl;
}
system ("pause");
return 0;
}
继续无聊下去
发现我之前做的program洗掉很多了 |
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