n = int(input())
print('n = {}'.format(n))
s = input()
print('s = {}'.format(s))
a, b, c = map(int, input().split())
print('a = {}'.format(a))
print('b = {}'.format(b))
print('c = {}'.format(c))
xs = list(map(int, input().split()))
print('xs = {}'.format(xs))
ys = [int(input()) for _ in range(n)]
print('ys = {}'.format(ys))
pairs = [tuple(map(int, input().split())) for _ in range(n)]
print('pairs = {}'.format(pairs))
mat = [list(map(int, input().split())) for _ in range(n)]
print('mat = {}'.format(mat))
 

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3
AGC
3 1 4
1 1 2 3 5
3
3
4
-1 1
0 2
100 200
1 0 0 0
0 2 2 0
0 0 0 3