Nzec Error on Submission

general
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1

My code works well on codechef editor but shows and nzec error on submission?

2

This is the link of my code.

3

this is not the link of your solution bro

1 Like
4

Your last submission shows WA. Try

1
2 2
1 2
0 1

The answer should be 0.

2 Likes
5

Thanks a lot for your help guys!! Found my mistake