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

0 vote326 views1 answer
C++ sort numbers by magnitude/absolute value
C++
0 vote327 views1 answer
Find maximum contiguous Sub arrays
C++
189 votes506 views10 answers
New Year's Eve
C++
1 vote323 views1 answer
Get a string from file in c++
C++
16 votes329 views5 answers
Sort array c++
C++
2 votes296 views1 answer
Is javascript for websites only
C++
1 vote312 views1 answer
Como medir tiempo de ejecucion cpp
C++
4 votes348 views2 answers
Check uppercase c++
C++
1 vote323 views1 answer
Vector of vectors c++
C++
0 vote307 views1 answer
3. The method indexOf, part of the List interface, returns the index of the first occurrence of an object in a List. What does the following code fragment do?
C++