2017-06-05 26 views
0

我正在使用jupyter笔记本。我想打印一个简单的整数矩阵的一般形式,即我不能输出是这样的: a [0] [0] = 1 a [0] [1] = 2 a [1] [0 ] = 3 [1] [1] = 4Python中的'print'命令(打印在同一行中)

这是我的程序:

column = int(input("Enter the number of columns: ")) 
row = int (input("Enter the number of rows: ")) 
a=[[0 for x in range(column)] for y in range(row)] 
for i in range (0, row): 
    for j in range (0, column): 
     a[i][j]=int(input(" Enter the elements: ")) 
for i in range (0, row): 
    for j in range (0, column): 
     print ("a[",i,"][",j,"] =",a[i][j],"\t",), 
    print ("\n") 

但是我得到的输出为:

Enter the number of columns: 2 
Enter the number of rows: 2 
Enter the elements: 1 
Enter the elements: 2 
Enter the elements: 3 
Enter the elements: 4 
a[ 0 ][ 0 ] = 1  
a[ 0 ][ 1 ] = 2  


a[ 1 ][ 0 ] = 3  
a[ 1 ][ 1 ] = 4 

打印(),函数的循环即使我在后面加了一个逗号,也会换个新的行。请帮助我获得所需的输出格式。谢谢。

+3

是这个Python 2或Python 3? –

+0

@Rawing由于括号不会显示在输出中,我们必须得出结论,它是python 3(或者'print_function'在python 2中使用)。 – Leon

+4

'print()'*函数*(来自Python 3)与Python 2中的'print' *语句*的用法不同。在*函数中*使用'end =“”'参数来抑制换行结束。 – cdarke

回答

0

这将不打印新的生产线

print(something,end="") 

和你的代码

column = int(input("Enter the number of columns: ")) 
row = int (input("Enter the number of rows: ")) 
a=[[0 for x in range(column)] for y in range(row)] 
for i in range (0, row): 
    for j in range (0, column): 
     a[i][j]=int(input(" Enter the elements: ")) 
for i in range (0, row): 
    for j in range (0, column): 
     print("a[%d][%d] = %d "%(i,j,a[i][j]),end="") 
0

其他的答案是好的,但一个更可读的代码将是这样的:

some_string = '' 
for i in range (0, row): 
    for j in range (0, column): 
     some_string += "a[{}][{}]= {} ".format(i,j,a[i][j]) 
print(some_string)