Turn input into a matrix(2D array). Then calculate the sum of rows and columns and compare them. If they are all equal output "magic" else output "not magic"
square = []
sums_row = []
sums_col = []
for i in range(4):
currentrow = [0,0,0,0]
square.append(currentrow)
for i in range(4):
currentline = input().split()
for j in range(4):
square[i][j] = int(currentline[j])
for i in range(4):
csum = 0
for j in range(4):
csum += square[i][j]
sums_row.append(csum)
for i in range(4):
csum = 0
for j in range(4):
csum += square[j][i]
sums_col.append(csum)
if sums_col[0] == sums_col[1] and sums_col[1] == sums_col[2] and sums_col[2] == sums_col[3]\
and sums_row[0] == sums_row[1] and sums_row[1] == sums_row[2] and sums_row[2] == sums_row[3]\
and sums_col[0] == sums_row[0]:
print("magic")
else:
print("not magic")
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