然后按一下code template,把language改成c++,把一下模版贴上去: 下面模板我比较常用 $BEGINCUT$ $PROBLEMDESC$ $ENDCUT$ #line $NEXTLINENUMBER$ $FILENAME$ #include cstdlib #include cctype #include cstring #include cstdio #include cmath #include algorithm #include vector #include string #include iostream #include ss...