Program Yolo;Uses Crt;Const N=16;Var Mass: array [1..n] of integer; Back: integer; i: byte;Begin Randomize; ClrScr; Writeln('Исходная матрица [-15;15]: '); For i:=1 to N do Begin Mass[i]:=Random(31)-15; Write(Mass[i]:4); End; Writeln; For i:=1 to N do If i mod 2<>0 then Begin Back:=Mass[i]; Mass[i]:=Mass[i+1]; Mass[i+1]:=Back; End; Writeln('Отформотированный матрица: '); For i:=1 to N do Write(Mass[i]:4); Readln;End.