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7.18-test.cpp
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7.18-test.cpp
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#include <iostream>
//Ð޸IJ½³¤
int main(void)
{
using std::cout;
using std::cin;
using std::endl;
cout << "Enter an integer: ";
int by;
cin >> by;
cout << "Counting by " << by << "s:\n";
for (int i = 0; i < 100; i = i + by)
{
cout << i << endl;
}
return 0;
}
//const int ArSize = 16;
//
////¼ÆËã½×³Ë
//int main(void)
//{
// using namespace std;
//
// long long factorials[ArSize];
//
// factorials[1] = factorials[0] = 1LL;
// for (int i = 2; i < ArSize ; i++)
// {
// factorials[i] = i * factorials[i - 1];
// }
// for (int i = 0; i < ArSize; i++)
// {
// cout << i << "! = " << factorials[i] << endl;
// }
//
// return 0;
//}
//int main(void)
//{
// using namespace std;
//
// int x;
//
// cout << "The expression x = 100 has the value ";
// cout << (x = 10) << endl;
// cout << "Now x = " << x << endl;
// cout << "The expression x < 3 has the value ";
// cout << (x < 3) << endl;
// cout << "The expression x > 3 has the value ";
// cout << (x > 3) << endl;
// cout.setf(ios_base::boolalpha);
// cout << "The expression x < 3 has the value ";
// cout << (x < 3) << endl;
// cout << "The expression x > 3 has the value ";
// cout << (x > 3) << endl;
//
// return 0;
//}
//int main(void)
//{
// using namespace std;
//
// cout << "Enter the starting countdown value: ";
// int limit;
// cin >> limit;
//
// int i;
//
// for (i = limit; i; i--)
// {
// cout << "i = " << i << endl;
// }
// cout << "Done now what i = " << i << endl;
//
// return 0;
//}
//int main(void)
//{
// using namespace std;
//
// int i;
//
// for (int i = 0; i < 5; i++)
// {
// cout << "C++ knows loops.\n";
// }
//
// cout << "i = " << i << endl;
// cout << "C++ knows when to stop.\n";
//
// return 0;
//}