In this post, we will learn how to find the largest of two numbers using C++ Programming language.
We will find the largest of two numbers using If. . .Else statement.
So, without further ado, let’s begin this tutorial.
C++ Program to Find Largest of Two Numbers
// C++ Program to Find Largest of Two Numbers
#include <iostream>
using namespace std;
int main(){
int x, y;
// Asking for input
cout << "Enter the first number: ";
cin >> x;
cout << "Enter the second number: ";
cin >> y;
if (x > y){
cout << x << " is greater than " << y;
}
else if (y > x){
cout << y << " is greater than " << x;
}
else{
cout << "Both are equal";
}
return 0;
}
Output 1
Enter the first number: 18
Enter the second number: 12
18 is greater than 12
Output 2
Enter the first number: 15
Enter the second number: 15
Both are equal
How Does This Program Work ?
int x, y;
In this program, we have declared two int data type variables named x and y.
// Asking for input
cout << "Enter the first number: ";
cin >> x;
cout << "Enter the second number: ";
cin >> y;
Then, the user is asked to enter the value of x and y.
if (x > y){
cout << x << " is greater than " << y;
}
Now, we check whether x > y, then the first entered number is greater than the second one.
else if (y > x){
cout << y << " is greater than " << x;
}
If y > x, then the second number is greater than the first number.
else{
cout << "Both are equal";
}
If neither of the above statements are true, it means both numbers are equal.
C++ Program to Find Largest of Two Numbers Using Functions
// C++ Program to Find Largest of Two Numbers Using Function
#include <iostream>
using namespace std;
int largeroftwo(int x, int y){
if (x > y){
return x;
}
else if (y > x){
return y;
}
}
int main(){
int x, y, larger;
// Asking for input
cout << "Enter the first number: ";
cin >> x;
cout << "Enter the second number: ";
cin >> y;
larger = largeroftwo(x, y);
// Displaying output
cout << larger << " is greatest";
return 0;
}
Output
Enter the first number: 12
Enter the second number: 17
17 is greatest
Conclusion
I hope after going through this post, you understand how to find the largest of two numbers using C++ Programming language.
If you have any doubt regarding the program, feel free to contact us in the comment section. We will be delighted to solve your query.
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