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Category: Homework in Pascal![]() Program: Kruh.pas File exe: Kruh.exe Calculates the circumference of a disc.
Formula for circumference of a disc is 2·π·r. Formula for area of a disc is π·r². Description: - r is radius - π is Ludolf's number 3.14159 Program for calculate π is here Pi.pas Views: 5449x
{ KRUH.PAS Copyright (c) TrSek alias Zdeno Sekerak } { Vypocita obvod kruhu } { Vstup : polomer kruhu } { Vystup: obvod kruhu pre danny polomer } { } { Datum:10.04.2000 http://www.trsek.com } program kruh; uses crt; var r,obvod,obsah: real; begin Clrscr; Write('Zadaj polomer kruhu:'); ReadLn(r); obvod:=2*3.1415*r; obsah:=3.1415*r*r; WriteLn('Obvod kruhu je:',obvod:5:2,' a jeho obsah je ',obsah:5:2); Readln; end. [Run] [Save] [Print] [Send e-mail] |
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