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Update : Data Structures : Arrays #1074
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jainaman224
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koustuvsinha
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koustuvsinha
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koustuvsinha
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LGTM 👍Lets 📦 |
| int intarray[10] = { 0 }; // Declares an array of integer of size 10 with all elements having value 0 | ||
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| // Choose one the two declarations and then move ahead. | ||
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ghost
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@raisedadead please check. C++ stuff 😉 |
LGTMI didn't check the code though. |
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| ```c++ | ||
| std::cout << intarray[0] << std::endl; // Returns 1 which is element at index of the array | ||
| std::cout << intarray[11] << std::endl; // A random number is expected, while in reality this is `dangerous`, and is primary cause of crashes as it's accessing a memory location which does not exist. |
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I think you mis-interpreted this comment.
This should be:
-std::cout << intarray[11] << std::endl; // A random number is expected, while in reality this is `dangerous`, and is primary cause of crashes as it's accessing a memory location which does not exist.
+std::cout << intarray[11] << std::endl; // Would give a a "Garbage" value as there is no element at index 11 of array. That memory location is beyond the range of the array.
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Just one slight change above and this is good to go. |
ghost
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#1044