l=int(input());
b=int(input());
Area=(l*b);
Perimeter=(l+b)*2;
print(“Area = {} , Perimeter= {}
“.format(Area,Perimeter),sep=”\n”);
for input
3
4
this is giving me output
Area = 12 , Perimeter= 14
why sep is not working
i want
Area = 12 ,
Perimeter= 14
how can i achieve this in single line
Hey @anandprakash1091971, sep doesn’t work that way as you have already specified Area and Perimeter together inside double quotes which makes it print it in a single line. If you want to print Area and Perimeter in different lines using just one line of code then you can use :
print('Area = {}'.format(Area) + '\n' + 'Perimeter = {}'.format(Perimeter))
Replace your print statement with this one and you will get the correct results.
Hope this helps.
Happy Learning 
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