C++ Online Compiler
Example: C++ program to convert decimal to binary using string
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main.cpp
STDIN
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// C++ program to convert decimal to binary using string #include <iostream> #include <string> using namespace std; // The main function of the program int main() { // Step-1 Declare variables int num; string binary = ""; // Step-2 Input decimal number cout << "Enter a decimal number: "; cin >> num; // Step-3 Convert using string operations if (num == 0) binary = "0"; else { while (num > 0) { binary = to_string(num % 2) + binary; num /= 2; } } // Step-4 Output the result cout << "Binary representation: " << binary << endl; return 0; }
Output
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