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#include <iostream>
#include <map>
 
using namespace std;
 
int main() {
    wchar_t str[] = L"おえいうあ";
    map<wchar_t, int> charactor_to_handle = {
        { L'あ', 0 },
        { L'い', 1 },
        { L'う', 2 },
        { L'え', 3 },
        { L'お', 4 },
    };
    int n[256] = { 100, 200, 300, 400, 500 };
 
    for(int i = 0; i < wcslen(str); ++i) {
        wcout << n[charactor_to_handle[str[i]]] << endl;
    }
 
    cin.get();
    return 0;
}

prog.cpp: In function ‘int main()’:
prog.cpp:14:5: error: in C++98 ‘charactor_to_handle’ must be initialized by constructor, not by ‘{...}’
     };
     ^
prog.cpp:14:5: warning: extended initializer lists only available with -std=c++11 or -std=gnu++11 [enabled by default]
prog.cpp:14:5: error: could not convert ‘{{12354, 0}, {12356, 1}, {12358, 2}, {12360, 3}, {12362, 4}}’ from ‘<brace-enclosed initializer list>’ to ‘std::map<wchar_t, int>’
prog.cpp:17:34: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int i = 0; i < wcslen(str); ++i) {
                                  ^

Standard output is empty