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()); // 1100100c++ display numbers as binary
#include <iostream>
#include <bitset>
int main() {
int a = -58, b = a>>3, c = -315;
std::cout << "a = " << std::bitset<8>(a) << std::endl;
std::cout << "b = " << std::bitset<8>(b) << std::endl;
std::cout << "c = " << std::bitset<16>(c) << std::endl;
}Copyright © 2021 Codeinu
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