C Program to convert a value into different formats using format specifiers

An integer value 100 stored in a variable a is printed with different format specifiers.

1. %d prints integer
2. %x prints hex
3. %o prints octal
4. %u prints unsigned integer

Program

#include<stdio.h>
void main()
{
	int a = 100;
	printf("Integer: %d\n", a);
	printf("Hex: %x\n", a);
	printf("Octal: %o\n", a);
	printf("Unsigned Decimal: %u\n", a);
}

Output

Decimal: 100
Hex: 64
Octal: 144
Unsigned Decimal: 100