#19640: c++提示
先讀進字串再來用stringsteram 把讀進來的轉回int
讀進十六進位的程式碼如下:
if(s[0]=='0')
{
string s2;
for(int i=2;i<s.length();i++) s2+=s[i];
stringstream ss;
ss<<s2;
ss>>hex>>d;
cout<<dec<<d<<"\n";
}
ZeroJudge Forum
先讀進字串再來用stringsteram 把讀進來的轉回int
讀進十六進位的程式碼如下:
if(s[0]=='0')
{
string s2;
for(int i=2;i<s.length();i++) s2+=s[i];
stringstream ss;
ss<<s2;
ss>>hex>>d;
cout<<dec<<d<<"\n";
}