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I am new to programming and I have this string str = -876543345672;
I am trying to get the output as "[-876543345672]"

What I have tried:

I tried the replace method but did not achieve the desired output.
Posted
Updated 2-Jul-20 11:39am

1 solution

Try:
C#
string str = "-876543345672";
str = $"[{str}]";
   

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