Multiple Template Arguments

Medium Templates & Generic Programming

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Problem Statement

Create a `Pair` class template holding two private values, `first` of type `T` and `second` of type `U`. Create a constructor and a `display()` method that prints ‘First: [first], Second: [second]’. Read an integer and a string, instantiate `Pair`, and call `display()`.

Input Format

An integer followed by a string.

Output Format

Print the formatted details.

Constraints

String will not contain spaces.

Sample Input

10 Apple

Sample Output

First: 10, Second: Apple

Explanation

Templates can accept multiple type arguments, allowing classes to map diverse data types together flexibly.

Starter Code

#include <iostream>
#include <string>

// Write Pair class template here

int main() {
    // Read input and instantiate Pair
    return 0;
}

Limits

Time Limit: 1s
Memory Limit: 256MB

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