How to combine two plotted graphs in one graph to compare the results?

Worked on two algorithms got the outputs for both. How can i combine the graphs in one such that i could compare the best algorithm among them using graphs.

Answer 1

[Birdman]

figure;hold on;grid on;
%calculations for your first data
plot(x1,y1,'-');
%calculations for your second data
plot(x2,y2,'o');

[vyshnavi Nagireddy]

Thank you.

[Mohammad Yusuf Akhtar]

Thanks a lot.