Convert int to binary string c++

std::string str = std::bitset<8>(123).to_string();

Source: peter.bloomfield.online

Number to binary string c++

  ==== Convert number to binary string C++ ======
 int n = 100;
 string s1=""
//Method 1:
 string s1 = bitset<8>(n).to_string(); // 01100100
//Method 2
 while(n) {
 	s1 += (n%2) + '0';
    n /= 2;
 }
 reverse(s1.begin(),s1.end()); // 1100100

Convert long int to binary string c++

auto int_bits_size = 32; // maximum number of bits for the integer
auto some_integer = 123456789;
std::string str = std::bitset<int_bits_size>(some_integer).to_string();

Similar codes

0 vote148 views1 answer
C++ Attribute Parser
C++
37 votes184 views2 answers
Remove element by index from vector c++
C++
0 vote175 views2 answers
C++ map key exists
C++
0 vote148 views1 answer
Reading in lines from a file to a vector c++
C++
32 votes177 views2 answers
How to sort a vector in reverse c++
C++
0 vote110 views1 answer
1ll
C++
0 vote148 views1 answer
Three-way comparison c++
C++
0 vote148 views1 answer
Use uint in c++
C++
0 vote160 views1 answer
Yearly interest calculator c++ using for loop
C++
1 vote110 views1 answer
Random number between x and y c++
C++