fork download

copy

Program Lab1;
var
a,b,r,x,y: real;
begin
writeln('введите a,b,x');
read(a,b,x);
y:=(exp(2*x*ln(x))+exp(-x*ln(b))*cos(a+b)*x)/(x+1);
r:=(sqrt(x*x+b)-b*b*exp(3*ln(sin(x+a))))/x;
writeln('y=',y:8:3,'r=',r:8:3);
end.

Main.java:1: error: class, interface, or enum expected
Program Lab1;
^
Main.java:2: error: class, interface, or enum expected
var
^
Main.java:4: error: class, interface, or enum expected
begin
^
Main.java:5: error: unclosed character literal
writeln('??????? a,b,x');
        ^
Main.java:5: error: unclosed character literal
writeln('??????? a,b,x');
                      ^
Main.java:6: error: class, interface, or enum expected
read(a,b,x);
^
Main.java:7: error: class, interface, or enum expected
y:=(exp(2*x*ln(x))+exp(-x*ln(b))*cos(a+b)*x)/(x+1);
^
Main.java:8: error: class, interface, or enum expected
r:=(sqrt(x*x+b)-b*b*exp(3*ln(sin(x+a))))/x;
^
Main.java:9: error: class, interface, or enum expected
writeln('y=',y:8:3,'r=',r:8:3);
^
Main.java:9: error: unclosed character literal
writeln('y=',y:8:3,'r=',r:8:3);
        ^
Main.java:9: error: unclosed character literal
writeln('y=',y:8:3,'r=',r:8:3);
           ^
Main.java:9: error: unclosed character literal
writeln('y=',y:8:3,'r=',r:8:3);
                   ^
Main.java:9: error: unclosed character literal
writeln('y=',y:8:3,'r=',r:8:3);
                      ^
Main.java:10: error: class, interface, or enum expected
end.
^
14 errors

Standard output is empty