执行如下程序后的输出结果是【】。include include using namespace std;int ma 执行如下程序后的输出结果是【 】。include <iostream>include <fstream>using namespace std;int main ( ){char s[25];ofstream fl("data.txt");f1<<"C++ Programming";f1.close ();ifstream f2 ("data.txt");

执行如下程序后的输出结果是【】。include include using namespace std;int ma

执行如下程序后的输出结果是【 】。

include <iostream>

include <fstream>

using namespace std;

int main ( )

{

char s[25];

ofstream fl("data.txt");

f1<<"C++ Programming";

f1.close ();

ifstream f2 ("data.txt");


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