C : Convert signed to unsigned -

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actually i've (probably) "simple" problem. don't know how cast signed integer unsigned integer.

my code : 

signed int entry = 0; printf("decimal number : "); scanf("%d", &entry); unsigned int uentry= (unsigned int) entry; printf("unsigned : %d\n", uentry);

if send unsigned value console (see last code line), signed integer.

can me?

thanks lot!

kind regards, pro

printf("unsigned : %u\n", uentry); //                 ^^

you must use %u specifier tell printf runtime uentry unsigned int. if use %d printf function expect int, reinterpret input signed value.


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