#Developed By:SORNAKUMAR S
#Register number:212223230210
import numpy as np
mat= eval(input())
a=np.linalg.norm(mat,1)
print("%0.2f"%a)




# 2-Norm of a Matrix
'''
Program to find 2-norm of a matrix.
Developed by: SORNAKUMAR S
RegisterNumber:212223230210
'''
import numpy as np
mat=np.array(eval(input()))
ans=np.linalg.norm(mat,2)
norm_mat="{:.2f}".format(ans)
print(norm_mat)




# Infinity Norm of a Matrix
'''
Program to find the Infinity of a matrix
Developed by:SORNA KUMAR S
Register number:212223230210
'''
import numpy as np
mat=eval(input())
a=np.linalg.norm(mat,np.inf)
print("%0.2f"%a)