# 13-Structured_Program_II-Spreadsheet.py

# ??¨?¨????
# ??¨?¨??????????????°???????????????°???????????????????????????
# ??¨????????°r??¨?????°c???r ?? c ???????´????????????¨?????????????????§???
# ????????¨??????????¨?????????\????????°????????¨???????????????????????°?????????????????????????????????

# Input
# ???????????????r??¨c????????????????????§?????????????????????
# ?¶????r??????????????????c????????´??°????????????????????§?????????????????????

# Output
# (r+1) ?? (c+1) ?????°????????¨???????????????????????????
# ???????????£???????????´??°????????????????????§????????£??????????????????????????????????????¨??????????????????????¨?????????????????????????????????¨??????????????????????¨?????????????????????????????????¨??¨??????????¨????????????\??????????????????

# Constraints
# 1 ??? r, c ??? 100
# 0 ??? ????´? ??? 100
# Sample Input
# 4 5
# 1 1 3 4 5
# 2 2 2 4 5
# 3 3 0 1 1
# 2 3 4 4 6
# Sample Output
# 1 1 3 4 5 14
# 2 2 2 4 5 15
# 3 3 0 1 1 8
# 2 3 4 4 6 19
# 8 9 9 13 17 56

import numpy as np

r,c = map( int,input().split() )

data = np.zeros((r,c))

for i in range(r):
	data[i] = np.array( input().split() )

data=data.astype("int")
print("data",data)

for i in range( r ):
	for j in range(c):
		print("{0} ".format(data[i][j]), end="")
	print( np.sum(data[i]) )

for j in range(c):
	print("{0} ".format( np.sum(data, axis=0)[j] ), end="" )

print( np.sum(data) )

### FIXED CODE ###

# 13-Structured_Program_II-Spreadsheet.py

# ??¨?¨????
# ??¨?¨??????????????°???????????????°???????????????????????????
# ??¨????????°r??¨?????°c???r ?? c ???????´????????????¨?????????????????§???
# ????????¨??????????¨?????????\????????°????????¨???????????????????????°?????????????????????????????????

# Input
# ???????????????r??¨c????????????????????§?????????????????????
# ?¶????r??????????????????c????????´??°????????????????????§?????????????????????

# Output
# (r+1) ?? (c+1) ?????°????????¨???????????????????????????
# ???????????£???????????´??°????????????????????§????????£??????????????????????????????????????¨??????????????????????¨?????????????????????????????????¨??????????????????????¨?????????????????????????????????¨??¨??????????¨????????????\??????????????????

# Constraints
# 1 ??? r, c ??? 100
# 0 ??? ????´? ??? 100
# Sample Input
# 4 5
# 1 1 3 4 5
# 2 2 2 4 5
# 3 3 0 1 1
# 2 3 4 4 6
# Sample Output
# 1 1 3 4 5 14
# 2 2 2 4 5 15
# 3 3 0 1 1 8
# 2 3 4 4 6 19
# 8 9 9 13 17 56

# ??? Aizu??§numpy ??????????????£??????
#---------------------------------------------------------------
# import numpy as np

# r,c = map( int,input().split() )

# data = np.zeros((r,c))

# for i in range(r):
# 	data[i] = np.array( input().split() )

# data=data.astype("int")
# print("data",data)

# for i in range( r ):
# 	for j in range(c):
# 		print("{0} ".format(data[i][j]), end="")
# 	print( np.sum(data[i]) )

# for j in range(c):
# 	print("{0} ".format( np.sum(data, axis=0)[j] ), end="" )

# print( np.sum(data) )
#---------------------------------------------------------------


r,c = map( int,input().split() )

data = []
csum = [0]*c

for i in range(r):
	data.append(  list(map( int,input().split() ))  )

for i in range( r ):
	for j in range(c):
		print("{0} ".format(data[i][j]), end="")
		csum[j] +=data[i][j]
	print( sum(data[i]) )

for j in range(c):
	print("{0} ".format( csum[j] ), end="" )

print( sum(csum) )