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c_cpp
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#include <iostream> int main() { int n = 1, p = 2, q = 3; // Expression 1: n <= p + q && n = p - q || n == 0 bool result1 = (n <= p + q) && (n = p - q) || (n == 0); std::cout << "Result of Expression 1: " << result1 << std::endl; std::cout << "Explanation: Logical operators (&&, ||) are evaluated after comparison (<=) and assignment (=)." << std::endl; // Reset values for the next expression n = 1; p = 2; q = 3; // Expression 2: ++n + q-- / ++p - q int result2 = ++n + q-- / ++p - q; std::cout << "Result of Expression 2: " << result2 << std::endl; std::cout << "Explanation: Pre-increment (++), post-decrement (--), and division (/) are evaluated based on precedence." << std::endl; // Reset values for the next expression n = 1; p = 2; q = 3; // Expression 3: n | p & q ^ p < q ? q : q int result3 = n | p & q ^ p < q ? q : q; std::cout << "Result of Expression 3: " << result3 << std::endl; std::cout << "Explanation: Bitwise AND (&), OR (|), and XOR (^) are applied, followed by the ternary operator (? :)." << std::endl; // Reset values for the next expression n = 1; p = 2; q = 3; // Expression 4: n < p ? n < p ? q * n + 2 : q / n + 1 : q - n int result4 = n < p ? (n < p ? q * n + 2 : q / n + 1) : q - n; std::cout << "Result of Expression 4: " << result4 << std::endl; std::cout << "Explanation: The nested ternary condition (? :) is evaluated based on comparisons and arithmetic." << std::endl; return 0; } }
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