Programming Example

Integer format specifier : %d, %i Example program

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Integer format specifier : %d, %i

Program Code

#include <stdio.h> 
int main() 
{ 
    int x = 45, y = 90; 
    printf("%d\n", x); 
    printf("%i\n", x); 
    return 0; 
}

Output

45
45

Explanation

Integer Format Specifier %d

The %d format specifier is implemented for representing integer values. This is used with printf() function for printing the integer value stored in the variable.

Syntax:

printf("%d",<variable name>);

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.