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Computer Structure And Union Difficulty: Medium

What will be the output of the following C code? #include <stdio.h> struct p { int x[2]; }; struct q { int x; }; int main() { struct p p1 = {1, 2}; struct q ptr1; ptr1->x = (struct q*)&p1.x; printf("%d\n", ptr1->x[1]); }

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