// PascalABC.NET 3.0, сборка 1073 const nn=30; mm=30; var a:array[1..mm,1..nn] of integer; m,n,i,j,imax,imin,jmax,jmin:integer; begin Writeln('Введите число строк и столбцов массива: '); Read(m,n); Randomize; Writeln('*** Исходный массив ***'); imin:=1; jmin:=1; imax:=1; jmax:=1; for i:=1 to m do begin for j:=1 to n do begin a[i,j]:=Random(51)-25; Write(a[i,j]:4); if a[i,j] mod 2 = 0 then begin if a[i,j]<a[imin,jmin] then begin imin:=i; jmin:=j end else if a[i,j]>a[imax,jmax] then begin imax:=i; jmax:=j end end end; Writeln end; Writeln('*** Результирующий массив ***'); for i:=1 to m do begin for j:=1 to n do begin if (i=imin) and (j=jmin) or (i=imax) and (j=jmax) then a[i,j]:=2*a[i,j] else a[i,j]:=3*a[i,j]; Write(a[i,j]:4) end; Writeln end end.
const n=5; var a:array[1..n,1..n] of integer; x:array[1..n] of double; i,j,k:byte; begin Randomize; Writeln('*** Исходный массив ***'); for i:=1 to n do begin for j:=1 to n do begin a[i,j]:=Random(51)-25; Write(a[i,j]:4) end; Writeln end; Writeln('*** Массив x ***'); for j:=1 to n do begin x[j]:=0; k:=0; for i:=1 to n do if a[i,j] mod 2=0 then begin x[j]:=x[j]+a[i,j]; Inc(k) end; if k>0 then x[j]:=x[j]/k; Write(x[j]:0:5,' ') end; Writeln end.