convert an string(which is a char* not a string type) to an integer

Question

i want to convert two variables which are in type of char* to int in cpp

char* lower = "552"
char* higher = "882"

these two variables are number but in type of char* like "552" and i want to convert them to int like:

int e = 552 //which 552 is converted from char*

is CPP has a function to do this for me?

Was posting this really easier than typing this: `[c++] convert string to int` ?? Try [Convert string to int C++](http://stackoverflow.com/questions/7663709/convert-string-to-int-c). One of the many answers from that search. — WhozCraig, Nov 22 '13 at 19:16

score 0 · Answer 1 · answered Nov 22 '13 at 19:24

0

#include <string>

void main ()
{
    char *lower = "552";
    int e = stoi(lower);
}

answered Nov 22 '13 at 19:24

mb84

Archeosudoerus · Answer 2 · 2013-11-22T19:41:53.130

0

Yes, try sstream !

#include <sstream>
using namespace std;
void main()
{
   sstream s;
   char * lower = "552";
   int i;
   s<<lower;
   s>>i;

}

edited Nov 22 '13 at 19:41

answered Nov 22 '13 at 19:28

Archeosudoerus

2 Answers2