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

1 vote157 views1 answer
Find last digit of number
C++
1 vote164 views1 answer
Multiply two numbers <=10^18 %m in cpp
C++
1 vote159 views1 answer
Why are inline keyword in header c++
C++
37 votes181 views3 answers
C++ hello word
C++
23 votes155 views6 answers
String to char
C++
11 votes171 views2 answers
Str remove char c++
C++
1 vote196 views2 answers
Concatenate string program in c++
C++
0 vote129 views1 answer
How to print a text in c++
C++
0 vote224 views1 answer
Vector init c++
C++
1 vote154 views2 answers
Empty character constant error c++
C++