closed i keep getting the command line error please help me im trying to learn

+1 vote
asked Sep 19, 2019 by Jemund Burke (160 points)
closed Sep 19, 2019 by Admin
program Test;
var N1, N2, N3, Sum:integer;

begin write ('please enter the first number');
readln (N1);
write ('please enter the first number');
readln (N2);
write ('please enter the third number');
readln (N3);
Sum:= N1 + N2 + N3;
write ('you carefully calculated answer', Sum);

end
Welcome to OnlineGDB Q&A, where you can ask questions related to programming and OnlineGDB IDE and and receive answers from other members of the community.
...