! QBasic !Даны целые числа a = a1,a2,,an. Для каждого из

MS DOS QBasic 1.0

DIM n AS INTEGER
CLS
INPUT "N=", n
REDIM a(1 TO n) AS INTEGER
DIM a AS INTEGER
RANDOMIZE TIMER
FOR i = 1 TO n
   a(i) = 9 * RND + 1
   PRINT a(i);
NEXT i
PRINT
'--------- SORT -----------
DIM j AS INTEGER, t AS INTEGER
FOR i = 1 TO n
   FOR j = 1 TO n
      IF a(i) lt; a(j) THEN
         t = a(i): a(i) = a(j): a(j) = t
      END IF
   NEXT j
NEXT i
'---------------------------
t = a(1): j = 1
FOR i = 2 TO n
   IF a(i) = t THEN
      j = j + 1
   ELSE
      PRINT t; "-"; j
      t = a(i): j = 1
   END IF
NEXT i
PRINT t; "-"; j

Пример
N=10
 7  5  2  7  3  3  5  9  7  6
 2 - 1
 3 - 2
 5 - 2
 6 - 1
 7 - 3
 9 - 1