Unsigned Octal number for integer : %o Example Program

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Program:

#include <stdio.h> 
int main() 
{ 
    int a = 67; 
    printf("%o\n", a); 
    return 0; 
}

Output:

103

Explanation:

The above code is a C program that prints the octal representation of the integer value 67 using the printf() function with the format specifier %o.

Here's how it works:

  • The #include <stdio.h> line includes the standard input/output library in the program.
  • The main() function is the entry point of the program.
  • The variable a is declared as an integer and assigned the value 67.
  • The printf() function is used to display the octal representation of a using the %o format specifier.
    • %o is a format specifier used to display an integer in octal (base 8) format.
  • The \n character is used to insert a newline after the output is printed.
  • Finally, the return 0; statement terminates the program and returns 0 to the operating system indicating that the program executed successfully.

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