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- program q;
- uses crt;
- const n=6;
- eps=0.003;
- label gobc, e_exit;
- var
- x,delta:real;
- count,c1:integer;
- // a,b,c:real;
- function f(x:real):real;
- begin
- f:=sqr(x)-5*cos(x-1);
- end;
- begin
- clrscr;
- x:=-1;delta:=2*eps;count:=0;c1:=0;
- gobc:
- while f(x)*f(x+delta)>0 do begin
- x:=x+delta;
- inc(count);
- end;
- writeln('x= ',(x+eps):6:3);
- writeln('Count= ',count);
- if x<>0 then begin
- c1:=c1+1;
- if c1=2 then goto e_exit;
- x:=x+delta;
- goto gobc;
- end;
- e_exit:
- end.
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