C++ 赛码打字编程题

在vs2017可以正常运行，但是赛码上不行，发现赛码没有size这个函数，无语了。

#include
#include
#include 
using namespace std;
int main()
{
	int T;
	cin >> T;
	string*s = new string[T];
	for (int i = 0; i < T; i++)
	{
		cin >> s[i];
	}
	
		
	for (int i = 0; i < T; i++)
	{
		int a = 0; 
		int n1 = 0, n2 = 0, b = -1, c = 0, d = 0, s1 = 0;
		int len = 0;
		len = size(s[i]);
		cout << "长度"<= 'A'&&s[i][j] <= 'Z')
			{
				n1++;
				if (b + 1 != j )
				{
					c = c + 2;//大写字母不相邻的个数

				}
				

				b = j;//b用来保存大写字母的位置
				//cout << j <<" ";
				
				if (s[i][0] >= 'A'&&s[i][0] <= 'Z')
				{
					a = 1;//首字母为大写
				}
				
			}
			
			
				
			//计算小写字母的个数
			else if (s[i][j] >= 'a'&&s[i][j] <= 'z')
			{
				n2++;
				if (s[i][len-1] >= 'a'&&s[i][len-1] <= 'z')
				{
					d = 1;//尾字母为小写
				}
				if (s[i][0] >= 'a'&&s[i][0] <= 'z')
				{
					s1 = 1;//首字母为小写
				}
			}
				

		}
		
		
		if (n2==0)//全为大写字母
		{
			a = 1;
			c = d = s1 = 0;
		}
		if (n1 == 0)//全为小写字母
		{
			a = 0;
			c = d = s1 = 0;
		}
		if (n1 == 1 && s1== 1)
		{
			c = 0;//只有一个大写字母且首字母为小写
			
		}
		 
		cout << n1 + n2 << " " << a << " " << c << " " << d << " " << s1<