Почему выводится ноль в программе?
program pr1;
var a: real;
n: longint;
function power (a:real; n:longint): real;
begin
var i: integer;
var anew: real;
anew:=a;
for i:= 2 to n do
begin
a:=a*anew;
end;
end;
begin
readln (a, n);
writeln (power(a, n));
end.
program pr1;
var a: real;
n: longint;
function power (a:real; n:longint): real;
begin
var i: integer;
var anew: real;
anew:=a;
for i:= 2 to n do
begin
a:=a*anew;
end;
end;
begin
readln (a, n);
writeln (power(a, n));
end.
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Answers & Comments
var
a: real;
n: longint;
function power (a:real; n:longint): real;
begin
var i: integer;
var anew: real;
anew:=a;
for i:= 2 to n do
a:=a*anew;
power:=a
end;
begin
readln (a, n);
writeln (power(a, n));
end.