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

0 vote161 views2 answers
C ++ splitlines
C++
0 vote202 views1 answer
Come concatenare stringhe in c++
C++
2 votes187 views1 answer
C++ endl
C++
-1 vote143 views1 answer
Dynamic 2d array c++
C++
0 vote192 views1 answer
Overloading IO Stream
C++
8 votes192 views2 answers
Cpp print vector
C++
0 vote179 views1 answer
Definition of singly linkedlist
C++
0 vote191 views1 answer
Pthread c++ example with output
C++
0 vote210 views1 answer
C++ remove numbers from vector if larger than n
C++
2 votes168 views1 answer
Allocation an array with new cpp
C++