Answers for "how to convert binary string to decimal in c++"

C++
4

c++ convert binary string to decimal

// if the error terminate called after throwing an instance of 
// 'std::out_of_range' what():  stoi
// is being thrown by stoi use stol
string bin_string = "0101010101010101010101010101010101010101010101010101";
long number = 0;
number = stol(bin_string,0,2); // number = 1501199875790165
Posted by: Guest on September-05-2021
0

convert binary string to int c++

//first include library string
//define your binary string variable
//define int varibale to store converted int
//use function stoi()
#include <string>

std::string binaryString{"11010"};
int convertedNumber{};
convertedNumber = std::stoi(binaryString,0,2);

//Prints out 26
Posted by: Guest on January-30-2022

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