Answers for "c++ read input char by char"

C++

1

how to return char* from function in c++

//Function declaration
char* testfunc()
{
    char* str = malloc(10 * sizeof(char));
    return str;
}

//Calling the function
foo = testfunc();
// Do something with your foo
free(foo);		//It is required to free() memory to avoid memory lead

Posted by: Guest on June-30-2021

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