Cin is not working

[Shubha Ruidas]

i was using the cin for c++ but it is not working and taking long time for the kernal to operate but no input is taken

[Wayne's Bioinformatics Code Portal]

See here about your issue. (And please don't cross-post in several places without linking them. Otherwise you potentially waste time getting the same advice in multiple places. Plus it helps later people find the solution.)