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 CodingForums.com [PASCAL] Finding min and max within an array

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 11-18-2011, 04:21 PM PM User | #1 erjorgito New to the CF scene   Join Date: Nov 2011 Posts: 3 Thanks: 0 Thanked 0 Times in 0 Posts [PASCAL] Finding min and max within an array Hello, we're learning Arrays and im stuck on how to return the actual number of the array. The code i have so far is below : Code: ```program Project1; uses crt; var myArray : array[1..5] of integer; MinValue, MaxValue, I: Integer; a : real; begin for i:= 1 to 5 do begin writeln('Please enter a value'); readln(myArray[i]); end; MinValue:=myArray[1]; MaxValue:=myArray[1]; for i:= 1 to 5 do if myArray[i] > MaxValue then begin MaxValue:=myArray[i]; end; if myArray[i] < MinValue then begin MinValue:=myArray[i]; end; writeln(MinValue, MaxValue); readln(); end.``` I want to say, the minvalue comes from Array X, but do not know how, can anyone help please? Thanks
 12-12-2011, 08:43 PM PM User | #2 kmarlow1216 New to the CF scene   Join Date: Dec 2011 Posts: 4 Thanks: 2 Thanked 0 Times in 0 Posts Try this method instead: Code: ```{ Finding the max & min of an array } program max_min_array; uses crt; type a=array [1..10] of integer; var max,min:integer; arr:a; x,i:integer; begin for i:=1 to 10 do begin clrscr; writeln; writeln(' Enter the value of arreay_num[',i:2,']'); readln(arr[i]); end; max:=arr[1]; min:=arr[1]; clrscr; for i:=2 to 10 do begin if arr[i] > max then max:=arr[i]; if arr[i] < min then min:=arr[i]; end; for i:=1 to 10 do writeln(' array_number[',i:2,']',arr[i]:4); writeln; writeln(' Max is: ',max:5); writeln(' Min is: ',min:5); writeln; writeln(' "Enter any number to exit."'); readln(x); { Let's take a look at the result } end.``` Last edited by WA; 12-13-2011 at 07:03 AM..

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