I wrote a program that take a string from user and

Question

I wrote a program that take a string from user and

when i want to convert it to char,give me segment fault error
std::string a;
char *b;
cin>>a;
str(b,a.c_string());
it because want to copy to pointer instead of place that it point?
or something else?
how can i do it?

0

27.05.2019

2 ответов

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Пользователь 6165c

std:: string s; s = "Some String"; int n = s.length(); char char_array[n + 1]; strcpy(char_array, s.c_str());

0

27.05.2019

Traitor · Accepted Answer

Traitor

You need to specify the size of char array first

0

27.05.2019

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I wrote a program that take a string from user and

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