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# program to print table of any number using for loop ?

##### Q.) W.A.P to print table of any number using for loop ?
``` #include<stdio.h>
#include<conio.h>
int main()
{
int n,i,t;
printf("enter the number :\n");
scanf("%d",&n);
for(i = 1; i<=n+1; i++)
{
t = i*n;
printf("%d\n",t);
}
getch();
}```
##### Output
enter the number :
9    /* say n = 9 */.
9
18
27
36
45
54
63
72
81
90

### Program Explanation

Step 1: Include header files (#include<stdio.h> and #include<conio.h>).

Step 3: parenthesis to start and end the program { }.

Step 4: declare variables with data type i.e, 'n' & 't' are of integer type so we use "int" data type. We also declare 'i' as "int" because it also has an integer value which we use for the iteration of the for loop.

Step 5: Use output function printf() to print the output on the screen.

Step 6: Use input function scanf() to get input from the user.

Step 7: A for loop is a control statement using which the programmer can give instructions to the computer to execute a set of statement repeatedly as long as specified condition is satisfied.

• At first iteration, i is 1. The test condition (i<=n) is satisfied as (1<=n). i.e, say n = 9 which is greater than 1. Since this condition is satisfied, the control enters the loop and calculate the 't' as (t = i*n) after that it print the value of 't'. After the execution of the statement the value of 'i' is incremented by 1 as of i++.
• Now, the value of 'i' is 2. Again, the test condition (i<=n) is satisfied as (2<=n). Since the condition is satisfied, the control enters the loop, again it calculate 't' with the new value of 'i' and prints the value of 't' and increment the value of 'i' by 1 as of i++.
• Again, the same iteration the value of 'i' is 3, the test condition (i<=n) is satisfied as (3<=n). Hence, the control enters the loop and calculate the value of 't' and the print the value of 'i', and again the value of i is incremented by 1 as of i++.
• Again and again, the same condition is checked and the process is repeated until the value of 'i' becomes greater than 'n', Once the value of 'i' becomes greater than 'n+1', it comes out of the loop and iteration stops.
Step 8: using getch() function to hold the screen and show the output on the screen.