Programming Example

For loop Example Program in C Programming Language

👁 1,396 Views

💻 Practical Program

📘 Step by Step Learning

A loop is used for executing a block of statements repeatedly until a given condition returns false.

Program Code

#include <stdio.h>
int main()
{
   int i;
   for (i=1; i<=5; i++)
   {
       printf("%d\n", i);
   }
   return 0;
}

Output

1
2
3
4
5
Press any key to continue . . .

Explanation

Step 1: First initialization happens and the counter variable gets initialized.
Step 2: In the second step the condition is checked, where the counter variable is tested for the given condition, if the condition returns true then the C statements inside the body of for loop gets executed, if the condition returns false then the for loop gets terminated and the control comes out of the loop.
Step 3: After successful execution of statements inside the body of loop, the counter variable is incremented or decremented, depending on the operation (++ or –).

How to learn from this program

First read the algorithm, then study the program code line by line. After that, compare the code with the output and finally go through the explanation. This approach helps learners understand both the logic and the implementation properly.

Practice suggestion

After understanding this example, try to rewrite the same program without looking at the code. Then change some values or logic and run it again. This helps improve confidence and keeps learners engaged on the page for longer.