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Editorial Team
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Asked: 2026-05-26T06:23:25+00:00

See the example to understand int rnd = rand() %10; string Folder = c://foldername;

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See the example to understand

int rnd = rand() %10;
string Folder = "c://foldername";
string final_name = Folder + rnd; // here the target

/* I want the result like that (random folder name)
foldername5
foldername10
foldername3
foldername20
foldername17
*/
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1 Answer

  1. Editorial Team

    In c++ you use stringstream to convert integers to strings.

    int rnd = rand() %10;
string Folder = "c://foldername";
stringstream ss;
ss << Folder << rnd;
string final_name = ss.str(); // here the target
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