How do you print an address?

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Satyendra Shukla

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int main(){ int a=5; printf("Address of variable a is: %d",&a); return 0; }
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Freelance technical trainer / consultant (Embedded systems, Automation / Scripting) : C, Linux, Embedded systems, python, perl, tcl

By using address of operator (&). Suppose say you have a variable by name var1, you can print it's address by using &var1. Since, addresses will not be negative, please do not use %d as the format specifier. Instead use %u or %x.
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If you want to print an address the proper format, it would be %x. It will give you the address in hexadecimal notation. %u :- It will give you answer in long int.
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Addess will always come with the & operator followed by the variable name printf(Address is %d", & var) ;
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Hmm, by using & operator and %p in formatting, example: int main() { int x = 5; printf("%p\n", &x); return 0; } will give you output like: 0x7fffb96b3dbc Memory address in Hexadecimal format
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