INPUT "vvedite kol-vo strok ", n
INPUT "vvedite kol-vo stolbcov ", m
DIM a(n, m)
RANDOMIZE TIMER
PRINT "matrica"
FOR i = 1 TO n
FOR j = 1 TO m
a(i, j) = INT(RND * 20)
PRINT a(i, j); " ";
NEXT
PRINT
NEXT
INPUT "vvedite nomer stroki ", l
IF l > n THEN PRINT "net takoy stroki": END
FOR i = l TO n - 1
FOR j = 1 TO m
a(i, j) = a(i + 1, j)
NEXT
NEXT
PRINT "matrica bez stroki nomer "; l
FOR i = 1 TO n - 1
FOR j = 1 TO m
PRINT a(i, j); " ";
NEXT
PRINT
NEXT
Тестирование выполнено в программе QB64 ( Скачать )