string cnf[7][3]的输入解决方案

string cnf[7][3]的输入
cout<<"请输入字符串："；
 
string cnf[7] [3]={{"S","A","B"},
  {"S","B","C"},
  {"A","B","A"},
  {"A","a"},
   
  {"B","b"},
{"C","A","B"},
{"C","a"},
  
};
怎么写才能出来是这样子的？cnf里的东西的是用个get？还是用cin？来输入

[解决办法]

C/C++ code

#include <iostream>#include <string>using namespace std; int main(){  string cnf[7][3];  cout<<"请输入字符串：";  for (int i = 0; i < 7; i++)    for (int j = 0; j < 3; j++)      cin >> cnf[i][j];  return 0;}
[解决办法]
探讨

cin>>cnf[7][3]？就这样？ 那输入的时候 怎么按啊 无线循环 出错了