Syntax error leading to segmentation fault

#1


I’m not able to figure out what is it that I’m doing wrong. Please help asap!

#2

Updated code : https://ide.codingblocks.com/s/323853

#3

@sufia.aleena12 your adj is empty so while doing adj[x] it will give segmentation fault

#4

@vatsal38 but we are using 1 based indexing. Even if I do adj[0].push_back({0, 0}) before taking the inputs (i.e. after line 51), I still end up getting the same error

#5

@sufia.aleena12 you have only declared adj it contains no space so if you do a[0] it will give segment
you can use array of vectors then it should work

#6

@vatsal38 Updated code : https://ide.codingblocks.com/s/324458
Not getting correct answers now!

#7

@sufia.aleena12 I think you have send some wrong code it contains csum and all

#8

Here it is

#9

@sufia.aleena12

#10

I think your solution is incorrect because the diagonal elements should be zero always.
Kindly check my solution.

#11

@sufia.aleena12 explain your logic a little bit
but for simple explanation and code refer this

#12

@vatsal38 I followed exactly the same approach as in the video. But since the input is in 1 based indexing, I’m facing an issue. My logic is correct though. Upon dry running I don’t get wrong asnwers. Only the indexing is an issue.

#13

@sufia.aleena12


replace int_max with 99999
(bvasically smaller ke saath)

#14

Nothing has changed here. Only that we are storing 99999 initially instead of INT_MAX.
Actually the output should be :
0 3 4 4
3 0 1 1
4 1 0 2
4 1 2 0

#15

@sufia.aleena12 if you want output at bhs just make edge from y to x too here refer this


just added 1 line

#16

Such a silly mistake :sweat_smile: Thanks a lot

#17

@sufia.aleena12 you are welcome :grinning:

#18

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