1.
1!
+ 2! +3!...n!
Penyelesaian :
Program faktoriaaaaal ;
Uses wincrt ;
Prosedure factorial ( var,n, jum : longint) :
Var
I : integer ;
Begin
Hasil :=1 ;
For I :=2 ; To m Do
Hasil := Hasil *I;
End ;
Var
N, fak : integer ;
Begin
Write (‘ mau menghitung
factorial berapa ?’) ; readln (n) ;
Factorial (n,fak) ;
Writeln ;
Writeln(n,’ factorial
=’,fak) ;
Var
I,n,jum : longint;
Begin
Write ;
Writeln ;(akan menjumlahkan sampai bilangan berapa ?’);
Jum:=0 ;
For I := n do
Begin
Write (I,’+’) ;
Jum :=jum +I ;
End ;
Writeln (‘=’,jum) ;
End .
2.
2!
+4! +6!...n!
Penyelesaian :
Program faktoriaaaaal ;
Uses wincrt ;
Prosedure factorial ( var, n,jum:
longint) :
Var
I : integer ;
Begin
Hasil :=1 ;
For I :=2 ; To m Do
Hasil := Hasil *I;
End ;
Var
N, fak : integer ;
Begin
Write (‘ mau menghitung
factorial berapa ?’) ; readln (n) ;
Factorial (n,fak) ;
Writeln ;
Writeln(n,’ factorial
=’,fak) ;
End ;
Var
I,n,: integer ;
Jum : real ;
Begin
I :=0 ;
N :=0 ;
Write (‘n=’), readln (n) ;
Write I <> n do
I :=I +1 ;
N :=x +2 ;
Jum:= jum +x ;
Write (x) ;
If I <> n then
write (‘+’) ;end if ;
End while ;
Write (‘=’, jum) ;
End .
3.
1!
+3! +5!...n!
Penyelesaian :
Program faktoriaaaaal ;
Uses wincrt
Prosedure factorial ( var, n,jum : longint) :
Var
I : integer ;
Begin
Hasil :=1 ;
For I :=2 ; To m Do
Hasil := Hasil *I;
End ;
Var
N, fak : integer ;
Begin
Write (‘ mau menghitung factorial berapa ?’)
; readln (n) ;
Factorial (n,fak) ;
Writeln ;
Writeln(n,’ factorial
=’,fak) ;
End ;
Var
I,n : integer;
Jum : real ;
Begin
I := 0 ;
N:= 0 ;
Write (‘n =’) ,readln (n) :
Repeat
Begin
I :=I +1 ;
N := x +1;
Jum := jum +x ;
Write (x) ;
If I <> n then write
(‘+’) ;end if
End ;
Until I = n ;
Write (‘=’, jum) ;
End .
4.
f = A! + B!
AB! * C!
Penyelesaian :
Program faktoriaaaaal ;
Uses wincrt ;
Prosedure factorial ( var, n,jum : longint ;
Var
I : integer ;
Begin
Hasil :=1 ;
For I :=2 ; To m Do
Hasil := Hasil *I;
End ;
Var
N, fak : integer ;
Begin
Write (‘ mau menghitung
factorial berapa ?’) ; readln (n) ;
Factorial (n,fak) ;
Writeln ;
Writeln(n,’ factorial
=’,fak) ;
End ;
Prosedur uji coba ;
F,A,B,C : real ;
Begin
Read (a)
Read (b)
Read ( c)
F :=( (a) +(b) / (ab) *(c) )
Write f
End .
5. Z = D! – C!+ DC
C!
Penyelesaian :
Program faktoriaaaaal ;
Uses wincrt ;
Prosedure factorial ( var, n,jum : longint) :
Var
I : integer ;
Begin
Prosedur uji coba ;
Z,D,C, : real ;
Begin
Read (D)
Read (C)
Z :=( (D) -(C) +(DC) / (C) )
Write Z
End .
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