Convert binary string to int c++

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

Source: cplusplus.com

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

Similar codes

0 vote182 views1 answer
Modify file CPP
C++
0 vote183 views1 answer
Bits/stdc++.h in c++
C++
0 vote199 views1 answer
Sinh nhi phan c++
C++
5 votes171 views3 answers
Pneumonia
C++
1 vote181 views1 answer
Remove last index of the string in c++
C++
0 vote187 views1 answer
How to add space in c++
C++
0 vote186 views1 answer
Cicli informatica c++
C++
0 vote211 views1 answer
Qrandomgenerator bounded
C++
1 vote194 views1 answer
Ifstream relative file path
C++
0 vote189 views1 answer
Arraylist equivalent cpp
C++