1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 | INPUT "vvedite kol-vo strok ", n INPUT "vvedite kol-vo stolbcov ", m DIM a(n, m) RANDOMIZE TIMER PRINT "massiv" FOR i = 1 TO n FOR j = 1 TO m a(i, j) = INT(RND * 20 ) - 10 PRINT a(i, j); NEXT PRINT NEXT p = 1 FOR i = 1 TO n FOR j = 1 TO m IF i MOD 2 = 0 AND a(i, j) > 0 THEN kol = kol + 1 : p = p * a(i, j) NEXT NEXT PRINT "kol-vo="; kol; " proizvedenie="; p |
Тестирование выполнено в программе QB64 ( Скачать )