1 2 3 4 5 6 7 8 9 10 11 12 | DIM a( 50 ) RANDOMIZE TIMER PRINT "massiv" FOR i = 1 TO 50 a(i) = INT(RND * 20 ) - 10 PRINT a(i); NEXT PRINT FOR i = 1 TO 50 IF a(i) > 0 THEN s = s + a(i): k = k + 1 NEXT PRINT "srednee polojitelnih="; s / k |
Тестирование выполнено в программе QB64 ( Скачать )