BAR graph not working

>> x = 1900:10:2000;

y = [75 91 105 123.5 131 150 179 203 226 249 281.5];

bar(x,y)

this is a example problem in MATLAB i am getting belllow error,

Error using bar

Too many input arguments.

i can use other plots for above data can any one tell me reason thanks in advance

>>

Answer 1

[ME]

Is that the exact piece of code you used? On my computer (and Matlab version R2018a) that runs absolutely fine.

[yasasvi Thadiboyina]

yes i have used exact code in Matlab version R2017b

i dont get ant errors for plot(x,y) or any other plots only error in bar(x,y) and hist(x,y)