how to save two digit variables in an array

[xiaokoong]

hi I am trying to redefine an array, but the result can only display one digit variable. I want the program to display 97 98 99 *+, but the program is only displaying 789*+. Any help will be appreciated.

int main()
{
        string test="abc*+";
        for(int i=0; i<test.size;i++)
        {
            if(test[i]=='a')
            {
                test[i]='97';
            }
            else if(test[i]=='b')
            {
                test[i]='98';
            }
            else if(test[i]=='c')
            {
                test[i]='99';
            }
            else if(test[i]=='*')
            {
                test[i]='*';
            }
            else if(test[i]=='+')
            {
                test[i]='+';
            }

        }
        cout<<test<<endl;
}

[Smac89]

In c++, single quotes are used to denote a character while double quotes denote strings. Only one character can be placed within a single quote

You cannot place more than one character in an index of a string. What you can do in this case is to build a new string:

...
if (test[i] == 'a')
    new_string += " 97";
...