i have little issue with record + procedure in pascal. I have declared record as a Type and i want this record key as a parameter in procedure
Here is record structure & declaration:
person = record
name:string[20];
age:integer;
end;
var x:person
and i have this procedure, I DO NOT KNOW WHAT INSERT IN PARAMETER :
procedure out(param);
begin
writeln(param);
end;
and calling procedure in main body of program:
x.name := 'Obama';
x.age := 35;
out(x.name);
out(x.age);
how to access to certain key of record and how to pass it in parameter ? thanks
procedure out(param:person);
begin
writeln(param.name);
writeln(param.age);
end;
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.