DIM x AS INTEGER, y AS INTEGER CLS INPUT "X=", x INPUT "Y=", y REDIM C(1 TO x, 1 TO y) AS INTEGER REDIM k(1 TO y) AS INTEGER REDIM a(1 TO y) AS DOUBLE RANDOMIZE TIMER PRINT "M A T R I X C" FOR i = 1 TO x k(i) = 0: a(i) = 0 FOR j = 1 TO y C(i, j) = INT(50 * RND + 10) PRINT USING "###"; C(i, j); IF C(i, j) MOD 7 = 0 THEN k(i) = k(i) + 1 a(i) = a(i) + C(i, j) END IF NEXT j PRINT NEXT i PRINT FOR i = 1 TO y PRINT USING "###"; k(i); NEXT i PRINT " - Количество" PRINT "Средние" FOR i = 1 TO y IF k(i) <> 0 THEN a(i) = a(i) / k(i) PRINT a(i) ELSE PRINT "Infinity" END IF NEXT i
Пример работы программы X=6 Y=9 M A T R I X C 38 40 31 33 31 22 54 16 43 23 56 11 19 18 11 34 47 13 59 59 26 23 54 15 53 20 33 28 24 39 46 42 37 47 45 41 20 25 39 35 16 13 12 17 27 17 49 22 29 28 29 52 40 55
Const n=15; var s:array[1..n] of real; st,p:real; i,k:integer; begin Writeln('Введите ',n,' сумм остатков'); st:=0; for i:=1 to n do begin Read(s[i]); st:=st+s[i] end; Writeln('Удельные веса остатков по магазинам'); k:=0; for i:=1 to 15 do begin p:=s[i]/st*100; Writeln(i,' - ',p:0:1); if p>12 then Inc(k) end; Write('Количество магазинов с уд. весом остатков >12%, равно '); Writeln(k) end.
uses Crt; const n=15; type Vec=array [1..n] of integer ; var i, SumOtr, ColOtr: integer; A: Vec ; begin ClrScr; Randomize; SumOtr:=0; ColOtr:=0; WriteLn (' Massiv A: '); for i:=1 to n do begin A[i]:=-10+random(20); if A[i]<0 then begin SumOtr:=SumOtr+A[i]; ColOtr:=ColOtr+1; end; Write (A[i]:4); end; WriteLn; WriteLn('ColOtr = ', ColOtr); WriteLn('SumOtr = ', SumOtr); WriteLn('SredOtr = ', SumOtr/ColOtr:4:2); ReadLn; end.
DIM x AS INTEGER, y AS INTEGER
CLS
INPUT "X=", x
INPUT "Y=", y
REDIM C(1 TO x, 1 TO y) AS INTEGER
REDIM k(1 TO y) AS INTEGER
REDIM a(1 TO y) AS DOUBLE
RANDOMIZE TIMER
PRINT "M A T R I X C"
FOR i = 1 TO x
k(i) = 0: a(i) = 0
FOR j = 1 TO y
C(i, j) = INT(50 * RND + 10)
PRINT USING "###"; C(i, j);
IF C(i, j) MOD 7 = 0 THEN
k(i) = k(i) + 1
a(i) = a(i) + C(i, j)
END IF
NEXT j
PRINT
NEXT i
PRINT
FOR i = 1 TO y
PRINT USING "###"; k(i);
NEXT i
PRINT " - Количество"
PRINT "Средние"
FOR i = 1 TO y
IF k(i) <> 0 THEN
a(i) = a(i) / k(i)
PRINT a(i)
ELSE
PRINT "Infinity"
END IF
NEXT i
Пример работы программы
X=6
Y=9
M A T R I X C
38 40 31 33 31 22 54 16 43
23 56 11 19 18 11 34 47 13
59 59 26 23 54 15 53 20 33
28 24 39 46 42 37 47 45 41
20 25 39 35 16 13 12 17 27
17 49 22 29 28 29 52 40 55
0 1 0 2 1 2 0 0 0 - Количество
Средние
Infinity
56
Infinity
35
35
38.5
Infinity
Infinity
Infinity