#include <iostream> using namespace std; int main() { float n1, n2, n3; cout << "Enter three numbers: "; cin >> n1 >> n2 >> n3; if(n1 >= n2 && n1 >= n3) { cout << "Largest number: " << n1; } if(n2 >= n1 && n2 >= n3) { cout << "Largest number: " << n2; } if(n3 >= n1 && n3 >= n2) { cout << "Largest number: " << n3; } return 0; }
Enter three numbers: 8.5 6 -1.2 Largest number: 8.5
In this program we have finds out the largest number among three numbers entered by user and displays it with proper message.