I am very new to C++ and am trying to translate a dictionary into a C++ format. I can't quite seem to find the answer I am looking for from the previous questions submitted on here.
I have code as follows:
#include <iostream>
#include <map>
using namespace std;
typedef std::map<string, int> BasePairMap;
int main()
{
BasePairMap m;
m['power'] = 0;
m['select'] = 1;
m['backup'] = 2;
...
...
...
m['rewind'] = 71;
m['boxoffice'] = 240;
m['sky'] = 241;
return 0;
}
But I keep getting character overflow errors. How can I map string/int pairs together in C++?
Thanks
While many languages (such as Python) allow developers to use either single or double quotes for strings, in C++ you need to use double quotes ( reference ). Simple quotes are used for the char
type which describes a single character ( reference ).
So your code should be:
#include <iostream>
#include <map>
using namespace std;
typedef std::map<string, int> BasePairMap;
int main()
{
BasePairMap m;
m["power"] = 0;
m["select"] = 1;
m["backup"] = 2;
// ...
m["rewind"] = 71;
m["boxoffice"] = 240;
m["sky"] = 241;
return 0;
}
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