In C++, it is best to judge the pointer when using the memory dynamically requested by new

Others 2021-03-03 03:41:00 views: null

int *p =NULL;

p = new int [10];

if(p==NULL)

return 0;

Reason: There may be unsuccessful memory application.

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Origin blog.csdn.net/modi000/article/details/113877739

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