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1st question of lunchtime

Can anyone please explain the 1st question? I know its easy, but still I couldnt do.

asked 27 Oct '18, 22:57

koulick424's gravatar image

accept rate: 0%

The only thing you have to do is, out of $X$, $Y$ and $Z$, if the sum of any two numbers is equal to the third number, print "yes", else print "no". If you're unable to think why this is so, read the editorial.


answered 27 Oct '18, 23:01

the_extractor's gravatar image

accept rate: 10%

edited 27 Oct '18, 23:02

I check only for all possibilites and observe that Only i have to do is to check three conditions x+y==z y+z==x x+z==y It all I have Done


answered 27 Oct '18, 23:03

paras1810's gravatar image

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question asked: 27 Oct '18, 22:57

question was seen: 114 times

last updated: 27 Oct '18, 23:03