#C#, (削除) 22 (削除ここまで) 16 bytes

()=>$"{1L<<50}";

-6 bytes thanks to Orjan Johansen, using long instead of int.

Outputs

1125899906842624

Alternately, if you allow an arbitrary parameter to be passed into the lambda:

##C#, (削除) 21 (削除ここまで) 15 bytes

_=>$"{1L<<49}";

Outputs

562949953421312

C#, (削除) 22 (削除ここまで) 16 bytes

()=>$"{1L<<50}";

-6 bytes thanks to Orjan Johansen, using long instead of int.

Outputs

1125899906842624

Alternately, if you allow an arbitrary parameter to be passed into the lambda:

C#, (削除) 21 (削除ここまで) 15 bytes

_=>$"{1L<<49}";

Outputs

562949953421312

#C#, 22 bytes

()=>$"{1<<31}{1<<31}";

Outputs

-2147483648-2147483648

Alternately, if you allow an arbitrary parameter to be passed into the lambda:

##C#, 21 bytes

_=>$"{1<<31}{1<<30}";

Outputs

-21474836481073741824

#C#, (削除) 22 (削除ここまで) 16 bytes

()=>$"{1L<<50}";

-6 bytes thanks to Orjan Johansen, using long instead of int.

Outputs

1125899906842624

Alternately, if you allow an arbitrary parameter to be passed into the lambda:

##C#, (削除) 21 (削除ここまで) 15 bytes

_=>$"{1L<<49}";

Outputs

562949953421312

#C#, 22 bytes

()=>$"{1<<31}{1<<31}";

Outputs-2147483648-2147483648

Alternately, if you allow an arbitrary parameter to be passed into the lambda:

##C#, 21 bytes

_=>$"{1<<31}{1<<30}";

Outputs-21474836481073741824

#C#, 22 bytes

()=>$"{1<<31}{1<<31}";

Outputs

-2147483648-2147483648

Alternately, if you allow an arbitrary parameter to be passed into the lambda:

##C#, 21 bytes

_=>$"{1<<31}{1<<30}";

Outputs

-21474836481073741824