// Working of increment and decrement operators

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#include <iostream>

using namespace std;

​

int main() {

    int a = 10, b = 100, result_a, result_b;

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    // incrementing a by 1 and storing the result in result_a

    result_a = ++a;

    cout << "result_a = " << result_a << endl;

​

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    // decrementing b by 1 and storing the result in result_b   

    result_b = --b;

    cout << "result_b = " << result_b << endl;

​

    return 0;

}