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how to convert a string to a double c++ Code Example
how to convert a string to a double c++ 
double new = std::stod(string);
c++ changing string to double 
#include <iostream>
using namespace std;
int main() {
   char s[20] = "18.2894 is a number";
   char *p;
   double result;
   result = strtod(s, &p);
   cout<<"The number after conversion of string : "<<result;
   return(0);
}
Source: www.tutorialspoint.com



Cpp

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Category:
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Sub Category:
 Code Example
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