Читать диплом по математике: "Использование ЭВМ при обучении математике" Страница 23

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ccc = 10

COLOR ccc

LOCATE 9, 58: PRINT "__"

LOCATE 10, 58: PRINT "AB (;)"

PRINT #3,

PRINT #3, "координата x вектора AB ";

vectx1:

p = 11: GOSUB slov

mm = 3: nx = 10: ny = 63

l$ = "+-1234567890"

m$ = "": m = 0

GOSUB napis

PRINT #3, VAL(m$);

IF abx VAL(m$) THEN GOSUB glupo: GOTO vectx1 PRINT #3,

PRINT #3, "координата y вектора AB ";

vecty1:

p = 12: GOSUB slov

mm = 3: nx = 10: ny = 69

l$ = "+-1234567890"

m$ = "": m = 0

GOSUB napis

PRINT #3, VAL(m$);

IF aby VAL(m$) THEN GOSUB glupo: GOTO vecty1 ccc = 14

COLOR ccc

LOCATE 13, 53: PRINT TAB(56); " __ _"

LOCATE 14, 53: PRINT er; TAB(56); "*AB= m(;)"

PRINT #3,

PRINT #3, "координата x вектора m ";

vectx3:

p = 15: GOSUB slov

mm = 3: nx = 14: ny = 64

l$ = "+-1234567890"

m$ = "": m = 0

GOSUB napis

PRINT #3, VAL(m$);

IF er * abx VAL(m$) THEN GOSUB glupo: GOTO vectx3

PRINT #3,

PRINT #3, "координата y вектора m ";

vecty3:

p = 16: GOSUB slov

mm = 3: nx = 14: ny = 70

l$ = "+-1234567890"

m$ = "": m = 0

GOSUB napis

PRINT #3, VAL(m$);

IF er * aby VAL(m$) THEN GOSUB glupo: GOTO vecty3

ccc = 14: p = 5: GOSUB slov

vectm:

GOSUB telo

'Обработка ошибки правильности построения вектора m

mmx = curx - curoldx: mmy = cury - curoldy

IF mmx abx * er OR mmy aby * er THEN GOSUB glupo: PRINT #3, : PRINT #3, "Построил вектор m("; mmx; ","; mmy; ")"; : CIRCLE (x1, y1), radius, 12: ccccc = ccc: ccc = 12: GOSUB strvect: ccc = ccccc: GOTO vectm

p = 20: GOSUB slov

IF glupo = 0 THEN colora(shag) = 4: coob$ = "Нет ошибок": GOSUB shar

IF glupo = 1 THEN colora(shag) = 14: coob$ = "Одна ошибка": GOSUB shar

IF glupo = 2 THEN colora(shag) = 2: coob$ = "Две ошибки!": GOSUB shar

IF glupo = 3 THEN colora(shag) = 9: coob$ = "Три ошибки!": GOSUB shar

IF glupo > 3 THEN colora(shag) = 15: coob$ = "Много ошибок!!!": GOSUB shar

oshibka = oshibka + glupo

glupo = 0

COLOR colora(shag): LOCATE 20, 52: PRINT coob$: COLOR ccc

DO WHILE INKEY$ = "": LOOP

RETURN napis:

LOCATE nx, ny: PRINT STRING$(mm, " ")

napis1:

k$ = ""

DO WHILE k$ = ""

LOCATE nx, ny: PRINT CHR$(95)

k$ = INKEY$

IF k$ = CHR$(0) + CHR$(59) THEN GOSUB reklama

LOOP

k = ASC(k$)

IF k = 13 AND m 0 THEN LOCATE nx, ny: PRINT " ": RETURN

IF k = 27 THEN GOSUB vihod

IF k = 8 AND m 0 THEN m = m - 1: m$ = LEFT$(m$, m): LOCATE nx, ny: ny = ny - 1: PRINT " ": GOTO napis1

IF INSTR(1, l$, k$) = 0 OR m = mm THEN GOTO napis1

m = m + 1:

m$ = m$ + k$: LOCATE nx, ny: PRINT k$: ny = ny + 1

GOTO napis1 vihod:

vih$ = ""

SCREEN 9, , 1, 1

CLS

LOCATE 10, 10

PRINT "Выйти из программы - "

DO WHILE vih$ = ""

vih$ = INKEY$

IF vih$ = CHR$(27) THEN CLS : PRINT #3, "Выход из программы по желанию пользователя - "; TIME$: PRINT #3, : CLOSE #3: GOTO alis

LOOP

SCREEN 9, , 0, 0

RETURN

alis:

CLS

LOCATE 10, 30: PRINT "GOOD BYE !!!"

DO WHILE INKEY$ = "": LOOP

FOR i = 1 TO 120

LINE (i + 200, 140)-(i + 240, 120), 0

SOUND i * 3 + 1100, .05

FOR j = 1 TO speed: NEXT j

NEXT i

SYSTEM slov:

COLOR 15

IF p < 10 then slovo$(1) = "Перемещай стрелку по": slovo$(2) = " координатной плоскости ": slovo$(3) = "пользуясь клавишами " + chr$(27) + chr$(24) + chr$(25) + "->": slovo$(4) = " Клавишей укажи "

IF p = 1 THEN slovo$(5) = "начало вектора AB"

IF p = 3 THEN slovo$(5) = "конец вектора AB"

IF p = 5 THEN slovo$(5) = " начало вектора m=" + STR$(er) + "*AB "

IF p = 6 THEN slovo$(5) = " конец вектора m=" + STR$(er) + "*AB "

IF p > 10 THEN slovo$(1) = "Введи с клавиатуры": slovo$(3) = "и нажми": slovo$(4) = "если ошибся": slovo$(5) = "нажми

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