DevC++中regex_replace的坑

#include<bits/stdc++.h>
using namespace std;

int main()
{
    string str="abc111abc222";
    regex reg("abc");

    string solve=regex_replace(str,reg,"");
    cout<<solve<<endl;

    return 0;
}

一、DevC++5.9.2 中

测试环境:

TDM-GCC 4.8.1

是否开启c++11选项:是,选择了-std=c++11

报错:

[Error] no matching function for call to 'regex_replace(std::string&, std::regex&, const char [1])'

用命令行测试了这个版本的g++版本是什么

D:\Dev-C++\DevC++\Dev-Cpp\MinGW64\bin>g++ -v
Using built-in specs.
COLLECT_GCC=g++
COLLECT_LTO_WRAPPER=d:/dev-c++/devc++/dev-cpp/mingw64/bin/../libexec/gcc/x86_64-w64-mingw32/4.8.1/lto-wrapper.exe
Target: x86_64-w64-mingw32
Configured with: ../../../src/gcc-4.8.1/configure --build=x86_64-w64-mingw32 --enable-targets=all --enable-languages=ada,c,c++,fortran,lto,objc,obj-c++ --enable-libgomp --enable-lto --enable-graphite --enable-cxx-flags=-DWINPTHREAD_STATIC --enable-libstdcxx-debug --enable-threads=posix --enable-version-specific-runtime-libs --enable-fully-dynamic-string --enable-libstdcxx-threads --enable-libstdcxx-time --with-gnu-ld --disable-werror --disable-nls --disable-win32-registry --prefix=/mingw64tdm --with-local-prefix=/mingw64tdm --with-pkgversion=tdm64-2 --with-bugurl=http://tdm-gcc.tdragon.net/bugs
Thread model: posix
gcc version 4.8.1 (tdm64-2)

二、PAT上

测试环境:C++ (g++ 6.5.0)

正常输出:

111222

三、牛客上

测试环境:C++(clang++11)

正常输出:

111222

测试环境传送门

其他测试,牛客上测试

#include<bits/stdc++.h>
using namespace std;

int main()
{
    string str="Abc111abc222";
    regex reg("abc");

    string solve=regex_replace(str,reg,"");
    cout<<solve<<endl;

    return 0;
}
Abc111222
#include<bits/stdc++.h>
using namespace std;

int main()
{
    string str="Abc111abc222";
    regex reg("abc",regex::icase);//忽略大小写,注意,一定要写成“regex::icase”,前面不可少

    string solve=regex_replace(str,reg,"");
    cout<<solve<<endl;

    return 0;
}
111222