String to hexadecimal in c

char hex[] = "6A";                          // here is the hex string
int num = (int)strtol(hex, NULL, 16);       // number base 16
printf("%c\n", num);                        // print it as a char
printf("%d\n", num);                        // print it as decimal
printf("%X\n", num);                        // print it back as hex

Source: stackoverflow.com

Similar codes

11 votes74 views2 answers
Get data type of variable c++
C++
4 votes114 views2 answers
Gcd recursion c++
C++
0 vote64 views1 answer
Scss variable is not defined
C++
6 votes105 views2 answers
C++ string element access
C++
0 vote122 views1 answer
Sfml hide message
C++
0 vote109 views1 answer
How to complie c++ to spesific name using terminal
C++
0 vote130 views1 answer
*= c++
C++
0 vote130 views2 answers
Grocery shopping list c++ chegg
C++
2 votes114 views1 answer
C++ get filename from path
C++
2 votes119 views2 answers
Random number generator c++ between 0 and 1
C++