C programming how to create multiplication table Closed

Question

I know there is a lot of answer this question but my is kind of different. I am trying to a multiplication table that gives the product when all pairs of numbers are multiplied. For example, it would look like this input a 3.

Enter the size of the table: 3

0 0 0 0
0 1 2 3
0 2 4 6
0 3 6 9

Another example but with input of 5
0   0    0    0    0    0
0   1    2    3    4    5
0   2    4    6    9   12
0   3    6    9  12   15
0   4    8  12  16   20
0   5  10  15  20   25

The code should the prompt the user for an input and print out the table. I would have to use nested for loops. I know the table will be hard to align but I was given the advice of using %4d in the print statement to right align the values. I found a question with a solution similar to what I want on here. Here's the link to it. https://ccm.net/faq/7392-c-program-to-perform-multiplication Any help would be appreciated. Thanks.

shajahansaju · Accepted Answer

int    
main (void){    
  int i, j;    

  printf ("   |");    
  for (i = 1; I < 11; ++i)    
    printf ("%#3d   ", i);    
  printf ("
");    

  for (i = 1; I < 64; ++i)    
    printf ("-");    
  printf ("
");    

  for (i = 1; I < 11; ++i){    
      printf ("%#2d |", i);    
      for (j = 1; j < 11; ++j)    
        printf ("%#3d   ", I * j);    
      printf ("
");    
  }    
  return 0;    
}    
=================result below=================
 |  1     2     3     4     5     6     7     8     9    10    
---------------------------------------------------------------    
 1 |  1     2     3     4     5     6     7     8     9    10    
 2 |  2     4     6     8    10    12    14    16    18    20    
 3 |  3     6     9    12    15    18    21    24    27    30    
 4 |  4     8    12    16    20    24    28    32    36    40    
 5 |  5    10    15    20    25    30    35    40    45    50    
 6 |  6    12    18    24    30    36    42    48    54    60    
 7 |  7    14    21    28    35    42    49    56    63    70    
 8 |  8    16    24    32    40    48    56    64    72    80    
 9 |  9    18    27    36    45    54    63    72    81    90    
10 | 10    20    30    40    50    60    70    80    90   100

kouki420 · Answer

No need for help anymore just figured how to do it. Thanks anyways.

C programming how to create multiplication table

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