// Created by malk Al-Maamari #include using namespace std; int main() { int num, i, x, y, z, p, sum = 0, num1, num2; cout << "Using For Loop : " << endl; cin >> num; cout << "The number: " << num << endl; x = num; z = num; p = num; num1 = num; num2 = num; //Using For Loop for (y = 0; num != 0; num = num / 10) { i = num % 10; y = y + (i * i * i); } if (x == y) { cout << "It is an armstrong number" << endl; } else { cout << "It is not an armstrong number" << endl; } cout << endl; //Using while loop - Done by me cout << "Using While Loop : " << endl; cout << "The number: " << num1 << endl; sum = 0; while (num1 > 0) { i = num1 % 10; sum = sum + (i * i * i); num1 = num1 / 10; } if (z == sum) { cout << "It is an armstrong number" << endl; } else { cout << "It is not an armstrong number" << endl; } cout << endl; //Using do while loop - Done by me cout << "Using Do While Loop : " << endl; cout << "The number: " << num2 << endl; sum = 0; do { i = num2 % 10; sum = sum + (i * i * i); num2 = num2 / 10; } while(num2 > 0); if (p == sum) { cout << "It is an armstrong number"; } else { cout << "It is not an armstrong number"; } return 0; }

Q/A - Armstrong Number - New Suggestions