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 vote308 views1 answer
Prime template c++
C++
2 votes329 views1 answer
Stl function to reverse an array
C++
0 vote318 views1 answer
This is my p phone number in punjabi
C++
2 votes359 views2 answers
Qt disable resizing window
C++
0 vote309 views1 answer
Leetcode fast io c++
C++
0 vote309 views2 answers
C++ program to find prime number using function
C++
16 votes306 views3 answers
Count a character in a string c++
C++
3 votes336 views2 answers
Cpp map insert
C++
0 vote307 views1 answer
Delay millis arduino
C++
0 vote311 views2 answers
Qpushbutton clicked connect c++
C++