C++ Program to find Biggest of Three Numbers

Last Updated: 22-April-2020

Find Biggest of Three Numbers

In the following example, we will find which of the following numbers (40, 25, 7) is the biggest number.

Example

C++ Compiler

#include <iostream> using namespace std; int main() { int a = 40; int b = 25; int c = 7; cout << "The numbers are a = " << a <<", b = " << b <<", c = " << c; if((a > b) && (a > c)) cout << "\na = " << a <<" is the biggest number"; else if(b > c) cout << "\nb = " << b <<" is the biggest number"; else cout << "\nc = " << c <<" is the biggest number"; return 0; }

Run

Find Biggest of any Given Three Numbers

In the following example, we will find the biggest of any given three numbers.

Example

C++ Compiler

#include <iostream> using namespace std; int main() { int a, b, c; cout << "Enter an integer for a = "; cin >> a; cout << "Enter an integer for b = "; cin >> b; cout << "Enter an integer for b = "; cin >> c; if((a > b) && (a > c)) cout << "\na = " << a <<" is the biggest number"; else if(b > c) cout << "\nb = " << b <<" is the biggest number"; else cout << "\nc = " << c <<" is the biggest number"; return 0; }

Run

In the following example, we will get three inputs from the user simultaneously and display the biggest among those.

Example

C++ Compiler

#include <iostream> using namespace std; int main() { int a, b, c; cout << "Enter three integers: "; cin >> a >> b >> c; cout << "\n"; if((a > b) && (a > c)) cout << a <<" is the biggest number"; else if(b > c) cout << b <<" is the biggest number"; else cout << c <<" is the biggest number"; return 0; }

Run

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