Японял и написал программу: uses crt; const n=25; type mas=array [1..n] of integer; var i, col: integer; a: mas; begin clrscr; randomize; col: =0; writeln(' massiv a: '); for i: =1 to n do begin a[i]: =10+random (90); write(a[i]: 3); if (a[i] mod 2=0) then col: =col+1; end; writeln; writeln; writeln(' col = ', col); readln; end.
annanudehead1426
25.06.2022
Import java.util.arrays; import java.util.random; public class task2 { final static int bound = 100; final static int size = 10; public static void main(string[] args) { int[] a = new int[size]; random random = new random(); for(int i = 0; i < size; a[i] = random.nextint(bound), i++); arrays.stream(a).foreach(x -> system.out.print(x + " ")); system.out.println("\n" + arrays.stream(a) .filter(x -> x > 30 & & x < 70).); }}