Chefina and prefix suffix (CHEFPSA) : Jan 2020 video solution

waqar_ahmad224 · January 13, 2020, 9:31am

Hey folks , here you can find the video editorial of

Thank you guys for watching and keep coding.
CodeNCdode

dat_ass · January 13, 2020, 9:53am

i tried it so much during contest but couldn’t solve

waqar_ahmad224 · January 13, 2020, 10:26am

It happens all the time with everyone .

apnith · January 13, 2020, 11:28am

I solved the same way. Couldn’t get one of the test cases right, because of TLE. Tried numerous optimizations. This was the most annoying of all.

waqar_ahmad224 · January 13, 2020, 12:10pm

I can relate to this , i know how it feels man.

nirvana_codech · January 13, 2020, 5:21pm

really helpful video

waqar_ahmad224 · January 14, 2020, 5:05am

thank you , i am happy for the fact that i can help people.

nirvana_codech · January 14, 2020, 5:36am

yeah same story here

dat_ass · January 14, 2020, 2:11pm

yeah i get it , it must be very common.

waqar_ahmad224 · January 14, 2020, 2:29pm

Yeah you can say that.