[Ｃ++] 上機考第8題...(算是修正把@@)
因為我看解答裏的好像出不到1...
so...我用了自己的那個...
只是加了一點點而已...@@
#include <iostream>
using namespace std;
int _tmain(int argc, _TCHAR* argv[])
{
int a = 0;
int x = 1;
cout << "這是一個尋找質數的程式\n\n" << "請輸入你想尋找的範圍: 1 --> ";
cin >> a;
cout << "\n質數有:\n";
cout << 1 << endl;
for (int i = 1 ; i < a + 1 ; i++ )
{
if (i % 2 > 0)
{
for ( int y = 3 ; y < i + 1 ; y++ )
{
if ( y == i)
cout << i << endl;
if ( i % y > 0 )
y++;
}
}
}
system ("pause");
return 0;
}
應該沒錯把...@@
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