BFS shortest path

#1

codeLink: https://ide.codingblocks.com/s/197050
why my code is not printing anything but is printing the print function please look into it and correct my code and specify my error

#2

Here https://ide.codingblocks.com/s/198803 I have corrected your code ,please see. I used a simple array instead of map to print the distances.

#3

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