Array intersection two test case fail

[jaiskid (Neeraj jaiswal)]

https://ide.codingblocks.com/s/60918. i am unable to find out my mistake

[ashishnagpal2498 (Ashish Nagpal)]

https://ide.codingblocks.com/s/60931 Reduce the frequency of m[b[i]] value , not m[a[i]] . Also , take a vector if you want to know the size of array at the end.

[jaiskid (Neeraj jaiswal)]

thank you so much @ashishnagpal2498 bhaiya. i really apericate your effort toward my building block of my skills.