是否有一些函数可以在 C++ 中将字符串转换为数组

Question

string x = "Banana";

如何将其转换为这样的字符：

char x[]={'B', 'a', 'n', 'a', 'n', 'a'};

Answer 1

在c++中可以按照这种方式将字符串转换为字符数组。

#include <iostream>
#include <cstring>
 
using namespace std;

int main()
{
    // assigning value to string s
    string s = "Banana";
 
    int n = s.length();
 
    // declaring character array
    char char_array[n + 1];
 
    // copying the contents of the
    // string to char array
    strcpy(char_array, s.c_str());
 
    // this part need to be deleted. This is only for verification.
    for (int i = 0; i < n; i++)
        cout << char_array[i] << endl;
 
    return 0;
}

是否有一些函数可以在 C++ 中将字符串转换为数组

is There some function that make a conversion from string to array in C++

c++

arrays

string

char