C++ : What is the difference between "int *a = new int" and "int *a = new int()"?

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C++ : What is the difference between "int *a = new int" and "int *a = new int()"?
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C++ : What is the difference between "int *a = new int" and "int *a = new int()"?
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"int is new int()"? *a = difference int" "int What = C++ the and *a between : new



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