Formating Print in Python

Question

Hi everyone I have this code :

n=int(input())
for i in range(1,n+1): 
 for j in range(1,n+1):
 print(i*j)

the output is this:

1
2
3
4
5
2
4
6
8
10
3
6
...

but I want to get output like this :

1 2 3 4 5
2 4 6 8 10
3 6 9 12 15
4 8 12 16 20
5 10 15 20 25

I Don't know what to do for print like this.

• tara bah: for exapmle n=5 , i start 1 to 5 and multiple it

Answer 1

Pythons print function automatically print a newline each time the function is called. but you can set what it will print at the end of the line, with adding end='' for nothing or for space end=' '. In you case you can try this bellow:

n=int(input())
for i in range(1,n+1):
 for j in range(1,n+1):
 print(i*j, end = ' ')
 print() 

And the print at the end will print a newline after each completion of the first loop. Finally you output will be like this:

5
1 2 3 4 5 
2 4 6 8 10 
3 6 9 12 15 
4 8 12 16 20 
5 10 15 20 25

Answer 2

Python 2.x:

n=int(input())
for i in range(1, n + 1):
 val = '';
 for j in range(1, n + 1):
 sep = '' if(j == 5) else ' '
 val += (str) (i * j) + sep
 print(val)

Python 3.x:

n=int(input())
for i in range(1, n + 1):
 for j in range(1, n + 1):
 print(i*j, end = ' ')
 print()

Output:

5
1 2 3 4 5
2 4 6 8 10
3 6 9 12 15
4 8 12 16 20
5 10 15 20 25

Answer 3

n = int(input())
for i in range(1,n + 1):
 count = 0
 for j in range(1, n + 1):
 print(i * j, end = ' ')
 count += 1
 if count % (n) == 0:
 count = 0
 print()

I initialized a counter variable and if count mod n is 0, then I assigned the counter to 0 and print a new line. This is the output

5
1 2 3 4 5 
2 4 6 8 10 
3 6 9 12 15 
4 8 12 16 20 
5 10 15 20 25