Reference Parameter Update

#include <iostream>

void update(int32_t& x, int32_t delta) {
    x += delta; 
}

int main() {
    int32_t x, delta;
    std::cin >> x >> delta;

    update(x, delta);

    std::cout << x;   // Print updated value

    return 0;
}

Solving Approach

 

 

 

 

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Input

10 4

Expected Output

14