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  1. const nmax = 100;
  2. var s,n,i:integer;
  3. begin
  4.     s:=1;
  5.     readln(n);
  6.     for i:= 1 to n do s:=s*n;
  7.     writeln(s-n *(n div 2)-3);
  8. end.
Success #stdin #stdout 0s 340KB
comments (?)
stdin 
3
stdout 
21
https://ideone.com/YLmATE
language:
Pascal (fpc 3.0.4)
created:
8 years ago
visibility:
public

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