String to decimal c++ strtol

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

1 vote269 views1 answer
Gestd::getline with wstring
C++
0 vote273 views1 answer
C++ sudoku solver
C++
0 vote262 views1 answer
What is blob in computer vision
C++
1 vote260 views1 answer
Rotate in c++
C++
0 vote291 views1 answer
Madiar loh
C++
2 votes239 views1 answer
Is javascript for websites only
C++
3 votes257 views1 answer
Swap values in array c++
C++
0 vote251 views1 answer
What does catch(...) mean in c++
C++
17 votes268 views4 answers
How to reference a child gameobject unity
C++
0 vote257 views1 answer
Insert only unique values into vector
C++