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this is the question.

i wrote this code
it gives success but when i pass an input it gives sigsev error.please someone help!!

scanf("%d", &t);


scanf("%d%d", &x[q][0], &x[q][1]);

Notice the ampersand (address-of operator). scanf() requires a pointer to an object, and you were passing some random number which was extremely unlikely to be a valid address in your address space.

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