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 vote170 views1 answer
What is require to run min max function on linux in cpp
C++
2 votes201 views2 answers
Resize two dimensional vector c++
C++
6 votes162 views6 answers
Naruto
C++
109 votes252 views6 answers
Int to string c++
C++
0 vote179 views1 answer
C++ pointer to vector
C++
1 vote176 views1 answer
Ue4 ftext to int
C++
0 vote176 views1 answer
Std::is_standard_layout
C++
0 vote155 views1 answer
Choose endianness in cpp
C++
3 votes161 views2 answers
C++ code for quicksort
C++
0 vote185 views1 answer
Inverted triangle c++
C++