Ызбекистон республикаси олий ва ырта

(SQRT(X)+EXP(4*LN(SIN(X))))/(SQR(X)+EXP(X+5))-

3*EXP(2*SQR(X))
B).1. Beysik tilida yozilishi:

(2*A*SQR(X-3)+B*X^2)/1/TAN(X-5)^2+(B*X)^(1/5)/(X-3)^(1/3).

2. Paskal tilida yozilishi:

((2*A*SQRT(X-3)+B*SQR(X))/SQR(COS(X-5)/

SIN(X-5))+EXP(1/5*LN(B*X))/EXP(1/3*LN(X-Y))
1-misolning dasturi:

Beysik tilida:

10 REM “Uchburchak yuzi”

20 INPUT a,b,c

30 LET P=(a+b+c)/2

40 LET S=SQR(P*(P-a)*(P-b)*(P-c))

50 PRINT “S=”;S

60 END

Paskal tilida:

Program Uchburchak(input, output);

var a,b,c,p, S: real;

begin

read(a,b,c);

p:=0.5*(a+b+c);

S:= sqrt(p*(p-a)*(p-b)*(p-c));

writeln('s=';s);

end.

2-misolning dasturi:

Beysik tilida:

10 REM "Funksiyani hisoblash"

20 INPUT "x ni kiritingq";X

30 IF X<2.7 THEN Y=X^2-SIN(X)+SQR(X^4)-LOG(X)

ELSE Y=2.5*X^3-SQR(TAN(X)^2+EXP(X-2))

40 PRINT "Y=";Y

50 END

Paskal tilida:

Program fun1(input, output);

var x,y:real;

begin

read(x);

if x<2.7 then y:=x*x-sin(x)+ sqrt(x*x*x*x)-ln(x) else

y:=2.5*x*x*x-sqrt(sqr(sin(x)/cos(x))+exp(x-2));

writeln('y=';y);

end.

3-misolning dasturi:

Beysik tilida:

10 REM «Ko‘paytma»

20 INPUT n

30 Pq1

40 FOR kq1 TO n

50 P=P*(3*k^2-5*k)/(21*k-k^3)

60 NEXT k

70 PRINT “P=”;P

80 END

Paskal tilida:

Program K1 (input, output);

Var n,k: integer;

P: real;

Begin read(n);

P:q1;

For K:q1 to n do

Begin

P:=P*(3*K*K-5*K)/(21*K-K*K*K) ;

end;

write ('P='; P)

end.

Nazorat savollari:

2.1. Chiziqli dasturning bajarilishini izohlang?

2.2. Chiziqli jarayonlarni dasturlashda nimalarga e'tibor berish kerak?

2.3. Tarmoqlanuvchi jarayon nima?

2.4. Tarmoqlanuvchi operatorlarning umumiy ko‘rinishi qanday bo‘ladi?

2.5. Takrorlanuvchi jarayon nima?

2.6. Takrorlanuvchi jarayonlarning algoritmini tuzing?

2.7. Birinchi hadi a₁ va ayirmasi d bo‘lgan arifmetik progressiya-ning umumiy hadi va yig‘indisini hisoblash dasturini tuzing.

2.8. Berilgan ikki sonning o‘rta arifmetigi va o‘rta geometrigini topish dasturini tuzing.

2.9. Birinchi hadi b₁ va maxraji q bo‘lgan geometrik progressiyaning umumiy hadi va yig‘indisini hisoblash dasturini tuzing.

2.10. To‘g‘ri burchakli uchburchakning berilgan ikki kateti bo‘yicha uning gipotenuzasini va yuzini hisoblash dasturini tuzing.

2.11. Quyidagi takrorlanuvchi jarayonlarga mos dastur tuzing:

a) , bunda nq25; b) , bunda nq18.