Лабораторная работа №16-1

Лабораторная работа № 11

Программа:

program lab11;

uses crt;

var y,x,b,m,h,a:real; p:text;

{$i dopf11.pas}

begin clrscr;

assign(p,'rez11pod.pas');

rewrite(p);

writeln(p,'Laboratorna9 rabota 11');

writeln('Laboratorna9 rabota 11');

writeln('Postronie tablic znacheniy funkciy');

writeln(p,'Postronie tablic znacheniy funkciy');

writeln('vvod tablicy');

writeln(p,'vvod tablicy');

write('a=');

read(a);

writeln(p,'a=',a);

write('b=');

read(b);

writeln(p,'b=',b);

write('m=');

read(m);

writeln(p,'m=',m);

h:=(b-a)/m;

x:=a;

writeln('x',' ':14,'f=arctg(x)');

writeln(p,'x',' ':14,'f=arctg(x)');

repeat

y:=f(x);

writeln(x:3:2,'I':7,' ':7,y:3:2);

writeln(p,x:3:2,'I':7,' ':7,y:3:2);

x:=x+h;

until x>=b+h;

readln;

writeln('vypolnil Xatbko Sasha');

writeln(p,'vypolnil Xatbko Sasha');

close(p);

readln;

end.

Подпрограмма:

{$F+}

function F:=arctg(x);

end;

{$F-}

Результат:

a=2

b=4

m=5

vivod tablici

2.00 0.84

2.40 0.88

2.80 0.91

3.20 0.93

3.00 0.95

3.60 0.97

4.00 0.99

vipolnil Xatbko Sasha'

Алгоритм:

Лабораторная работа №12-14

Цель:Составить массив и сделать замену.

Программа:

Program lab12;

uses crt;

type mas1=array[1..10] of real;

mas2=array[1..10,1..10] of integer;

var m:mas1; n:mas2; t1:text; i,j,x,x1,p,q,s,k,l:integer; max,c,min,v:real;

begin

clrscr;

assign (t1,'dan.pas');

reset (t1);

writeln('odnomerniy');

write ('kol-vo elementov=');

readln (x);

for i:=1 to x do begin

read (t1,m[i]);

write (m[i]:1:1,' ');

end;

writeln;

writeln ('dvumerniy');

write ('kol-vo stolbcov x1=');

readln (x1);

for i:=1 to x do begin

for j:=1 to x1 do begin

read (t1,n[i,j]);

write(n[i,j],' ');

end;writeln;

end;

readln;

writeln ('lab13');

writeln ('zamena 1');

max:=m[1];

for i:=1 to x do

if m[i]>max then begin

max:=m[i]; p:=i; end;

writeln ('b[',p,']=',max);

c:=m[1];

m[1]:=m[p];

m[p]:=c;

for i:=1 to x do begin

write (m[i]:1:3,' ');

end;

writeln;

writeln ('zamena 2');

max:=n[1,1];

for i:=1 to x do

for j:=1 to x1 do

if n[i,j]>max then begin

max:=n[i,j]; p:=i; s:=j; end;

writeln ('b[',p,s,']=',max);

q:=n[1,1];

n[1,1]:=n[p,s];

n[p,s]:=q;

for i:=1 to x do begin

for j:=1 to x do begin

write(n[i,j],' ');

end;writeln;

end;

writeln ('lab 14');

writeln ('zamne 1.1');

min:=m[1];

for i:=1 to x-1 do

for j:=i to x do

if m[i] > m[j] then begin

c:=m[j];

m[j]:=m[i];

m[i]:=c;

end;

for i:=1 to x do begin

write (m[i]:1:3,' ');

end;

writeln;

writeln ('zamena 1.2');

min:=n[1,1];

for i:=1 to x-1 do

for k:=i to x do

for j:=1 to x1-1 do

for l:=j to x1 do

if n[i,j]>min then begin

min:=n[i,j]; end;

writeln ('b[',p,s,']=',min);

q:=n[1,1];

n[1,1]:=n[p,s];

n[p,s]:=q;

for i:=1 to x do begin

for j:=1 to x do begin

write(n[i,j],' ');

end;writeln;

end;

readln;

end.

Алгоритм:

Лабораторная Работа №15

Программа:

program lab15;

uses crt;

var z,x,y,a,b:real;

{$i dopfunkc.pas}

begin

clrscr;

write('a=');

read(a);

write('b=');

read(b);

write('x=');

read(x);

write('y=');

read(y);

z:=f(sin(x)+cos(x),x+y)+f(sin(x),cos(y))+f(x-y,x)+f(sin(x)*sin(x)-2,a)+f(a+3,b+1);

writeln('z=',z:3:2);

readln;

readln;

end.

Подпрограмма:

{$F+}

function F(u,t:real):real;

begin

if u>0 then F:=u+sin(t)

else if u<=0 then F:=u+t;

end;

{$F-}

Результат:

a=2 x=5

b=3 y=1

z=13.11

Алгоритм:

Лабораторная работа №16

Программа:

Program lab16;

uses crt;

type mas=array[1..10] of real;

var c:mas; sred:real;

n:integer;

t1,q:text;

i:integer;

{$i sr.pas}

begin

clrscr;

assign (q,'rez16.pas');

rewrite (q);

assign (t1,'dan.pas');

reset (t1);

writeln ('Lab16');

writeln (q,'Lab16');

writeln('massiv F');

writeln (q,'massiv F');

writeln ('kol-vo elementov=');

readln (n);

writeln (q,'kol-vo elementov=',n);

for i:=1 to n do begin

read (t1,c[i]);

write (c[i]:1:1,' ');

end;

sr(c,n,sred);

writeln;

writeln('srednee arifmeticheskoe=',sred:2:1);

writeln (q,'srednee arifmeticheskoe =',sred:2:1);

writeln ('vipolnil Xatbko Sasha');

writeln (q,'vipolnil Xatbko Sasha');

close (q);

readln;

end.

Результат:

Lab16

massiv F

kol-vo elementov=8

srednee arifmeticheskoe =42.0

vipolnil Xatbko Sasha'

Алгоритм:

Лабораторная работа №16-1

Программа:

Program lab161;

uses crt;

type mas1=array[1..10] of real;

mas2=array[1..10,1..10] of integer;

var

m,m1:mas1;

n,n1:mas2;

t1:text;

i,j,x,x1,p,q,s,k,l:integer;

max,c,min,v:real;

{$i Z.pas}

{$i X.pas}

begin

clrscr;

assign (t1,'dan.pas');

reset (t1);

writeln('odnomerniy');

write ('kol-vo elementov=');

readln (x);

for i:=1 to x do begin

read (t1,m[i]);

write (m[i]:1:1,' ');

end;

writeln;

writeln ('dvumerniy');

write ('kol-vo stolbcov x1=');

readln (x1);

for i:=1 to x do begin

for j:=1 to x1 do begin

read (t1,n[i,j]);

write(n[i,j],' ');

end;writeln;

end;

readln;

writeln ('lab13');

z(m,n,x,x1,m1,n1);

writeln ('zamena 1');

for i:=1 to x do begin

write (m[i]:1:3,' ');

end;

writeln;

writeln ('zamena 2');

for i:=1 to x do begin

for j:=1 to x1 do begin

write(n[i,j],' ');

end;writeln;

end;

writeln ('lab 14');

writeln ('zamne 1.1');

u(m,n,x,x1,m1,n1);

for i:=1 to x do begin

write (m[i]:1:3,' ');

end;

writeln;

writeln ('zamena 1.2');

for i:=1 to x do begin

for j:=1 to x1 do begin

write(n[i,j],' ');

end;writeln;

end;

readln;

end.

Подпрограмма 1:

Procedure u(m:mas1;n:mas2;x,x1:integer;var m1:mas1;n1:mas2);

var i,j,p,s,q,k,l:integer;min,c:real;

begin

writeln ('zamne 1.1');

min:=m[1];

for i:=1 to x-1 do

for j:=i to x do

if m[i]>m[j] then begin

c:=m[j];

m[j]:=m[i];

m[i]:=c;

end;

writeln ('zamena 1.2');

min:=n[1,1];

for i:=1 to x-1 do

for j:=1 to x1-1 do

for k:=i to x do begin

for l:=j to x1 do begin

if n[i,j]>n[k,l] then begin

q:=n[i,j];

n[i,j]:=n[k,l];

n[k,l]:=q;

end; end; end;

end;

Подпрограмма 2:

Procedure z(m:mas1;n:mas2;x,x1:integer;var m1:mas1;n1:mas2);

var i,j,p,s,q:integer;max,c:real;

begin

writeln ('zamena 1');

max:=m[1];

for i:=1 to x do

if m[i]>max then begin

max:=m[i]; p:=i; end;

c:=m[1];

m[1]:=m[p];

m[p]:=c;

writeln ('zamena 2');

max:=n[1,1];

for i:=1 to x do

for j:=1 to x1 do

if n[i,j]>max then begin

max:=n[i,j]; p:=i; s:=j; end;

q:=n[1,1];

n[1,1]:=n[p,s];

n[p,s]:=q;

end;

Алгоритм:

Date: 2015-12-24; view: 1464