类型转换

<h1><span style="font-family:Microsoft YaHei;font-size:24px;">string和int之间的转换</span></h1><pre name="code" class="cpp"><span style="font-family: 'Microsoft YaHei';font-size:24px;">stringstream ss;</span>

<span style="font-family:Microsoft YaHei;font-size:24px;">ss<<k;
string s=ss.str();
int ans;
stringstream ss2(s);
ss2>>ans;</span>