Matrix printing
Problem
Given an NxN matrix. Print it in spiral form.
INPUT
First line contains N. Next is the NxN matrix.
OUTPUT
output in single line.
Constraints 1 <= N <= 10^3
Time Limit: 0.5
Memory Limit: 256
Source Limit:
Given an NxN matrix. Print it in spiral form.
INPUT
First line contains N. Next is the NxN matrix.
OUTPUT
output in single line.
Constraints 1 <= N <= 10^3
