题解 | #获取字符串长度#

#include <iostream>
using namespace std;

int main() {

	char str[100] = {  };
	char * p = str;
	cin.getline(str, sizeof(str));

	 //write your code here......
	int count = 0;
	while (*(p++))
	{
		count++;
	}
	cout << count;
	

	return 0;
}