Challenge 1 simple input

I had submitted the code correctly but it is not declaring it to be completed the challenge

@himanshug04 hey himanshu try to submit it again.

i tried 4 times but it is not telling that i have completed first task.

@himanshug04 there is a check sign which ensure that you complete your challenge there are two colour green and red green assure that you have complete the challenge and red sign means your implementation is wrong.

okay. or it is showing red colour because i unlock the editorial. Is this may be the reason?

@himanshug04 yeah unlocking a editorial signs red