C Language: Implement a function to print the multiplication tables, tables of the number of rows and columns of their own designation

Implement a function to print the multiplication table, the number of rows and the number of columns of the table itself specified,

Input 9, output 9*9 table, output , output 12*12 multiplication table.

Program:

#include <stdio.h>

void mul (int n) //multiplication Multiplication

{

int I, J;

for (i = 1; I <= n; i++)

{

for (j = 1; J <= I; j + +)

{

printf ("%d*%d=%-2d", I, J, i*j);

Where 2 in%2d means output two cells, number backward, that is, right-justified;%-2d, the number is left-justified

}

printf ("\ n");

}

}

int Main ()

{

int n=0;

printf ("Please enter the line of the multiplication table:");

scanf ("%d", &n);

Mul (n);

return 0;

}

Results:

Please enter the line for the multiplication table :

1*1=1

2*1=2 2*2=4

3*1=3 3*2=6 3*3=9

4*1=4 4*2=8 4*3=12 4*4=16

5*1=5 5*2=10 5*3=15 5*4=20 5*5=25

6*1=6 6*2=12 6*3=18 6*4=24 6*5=30 6*6=36

7*1=7 7*2=14 7*3=21 7*4=28 7*5=35 7*6=42 7*7=49

8*1=8 8*2=16 8*3=24 8*4=32 8*5=40 8*6=48 8*7=56 8*8=64

9*1=9 9*2=18 9*3=27 9*4=36 9*5=45 9*6=54 9*7=63 9*8=72 9*9=81

10*1=10 10*2=20 10*3=30 10*4=40 10*5=50 10*6=60 10*7=70 10*8=80 10*9=90 10*10=100

11*1=11 11*2=22 11*3=33 11*4=44 11*5=55 11*6=66 11*7=77 11*8=88 11*9=99 11*10=110 11*11=121

12*1=12 12*2=24 12*3=36 12*4=48 12*5=60 12*6=72 12*7=84 12*8=96 12*9=108 12*10=120 12*11=132 12*12=144

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C Language: Implement a function to print the multiplication tables, tables of the number of rows and columns of their own designation