1.类似于使用数组
string a = “abcdef”;
int num = a.length();
for (int i = 0; i < num; ++i)
{
cout << a[i];
}
2.使用for循环
string a = “asdfa”;
for (char ch : a)
cout << ch;
cout << a.length();
c++获取string的每个字符
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转载自blog.csdn.net/bj_zhb/article/details/102990558
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