Data Structure and Algorithms (DSA) MCQ: What will be the output of the program? #include int main() { int X=40; { int X=20; printf("%d ", X); } printf("%d\n", X); return 0; }

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What will be the output of the program? #include int main() { int X=40; { int X=20; printf("%d ", X); } printf("%d\n", X); return 0; }

Correct Answer: error

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