# How to print a table of numbers from 1 to 20

In this article, we are going to learn how to print a table of numbers from 1 to 20e can print the mathematical table of any number. We will learn this with two programs first we will generate tables of numbers from 1 to 20. In the second example, we will print the table of any number which user wants.

### 1.C program to print table of numbers from 1 to 20

In this example, we are printing the table of numbers from 1 to 20. You can expand this program for any number of table range.

```#include <stdio.h>
int main()
{
int num;
for(int i=1; i<=20; i++)
{
num= i;
for(int j=1; j<=10; j++)
{
printf("%3d\t",(num*j));
}
printf("\n");
}
return 0;
}
```

Output

```  1       2       3       4       5       6       7       8       9      10
2       4       6       8      10      12      14      16      18      20
3       6       9      12      15      18      21      24      27      30
4       8      12      16      20      24      28      32      36      40
5      10      15      20      25      30      35      40      45      50
6      12      18      24      30      36      42      48      54      60
7      14      21      28      35      42      49      56      63      70
8      16      24      32      40      48      56      64      72      80
9      18      27      36      45      54      63      72      81      90
10      20      30      40      50      60      70      80      90     100
11      22      33      44      55      66      77      88      99     110
12      24      36      48      60      72      84      96     108     120
13      26      39      52      65      78      91     104     117     130
14      28      42      56      70      84      98     112     126     140
15      30      45      60      75      90     105     120     135     150
16      32      48      64      80      96     112     128     144     160
17      34      51      68      85     102     119     136     153     170
18      36      54      72      90     108     126     144     162     180
19      38      57      76      95     114     133     152     171     190
20      40      60      80     100     120     140     160     180     200
```

### 2.C program to print table of any numbers

n this example, we are printing the table of a number given by the user. We are printing the table in the form of
table with multiple of max 10.

```#include <stdio.h>
int main()
{
int i,j;
int num;

printf("Please enter the Number for which you want the table: ");
scanf("%d",&num);

printf("The Table for the asked number is:\n ");

for(i=1; i<=10; i++)
{
printf(" %d",num); printf(" x "); printf(" %d",i); printf(" ="); printf(" %d",i*num);
printf("\n");
}
return 0;
}
```

Output

```Please enter the Number for which you want the table: 6
The Table for the asked number is:
6 x  1 = 6
6 x  2 = 12
6 x  3 = 18
6 x  4 = 24
6 x  5 = 30
6 x  6 = 36
6 x  7 = 42
6 x  8 = 48
6 x  9 = 54
6 x  10 = 60
```