when i submitted my code in maximum square then it say required from here.Why this is happening ?
What the mean of error "required from here" ?

I was getting the same error in my code. The problem was in the recursive step of the substructure where i was using min to find minimum of three numbers :
m[r][c] += min(m[r1][c], m[r][c1], m[r1][c1]);
Correction :
m[r][c] += min(m[r1][c], min(m[r][c1], m[r1][c1]));
Problem subsided.
I hope it helps! :)


