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Saturday, April 5, 2025

Passing Arguments - Pass by Value Example 1 in C++

 #include<iostream>

using namespace std;

void changeA(int a) {
    a = 20;
    cout << a << "\n";
}

int main(){
    int a = 10;
    changeA(a);

    cout << a << "\n";
   

    return 0;
}
at

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