PAT (Basic Level) Practice （中文）1076 Wifi密码 (15 分)

本题不难，下面是完整的代码

#include<iostream>
using namespace std;
int main() {
 int n;
 char a[100][4],b[100][4],c;
 cin >> n;
 for (int i = 0; i < n; i++) {
  for (int j = 0; j < 4; j++) {
   cin >> a[i][j] >> c >> b[i][j];
  }
 }
 for (int i = 0; i < n; i++) {
  for (int j = 0; j < 4; j++) {
   if (b[i][j] == 'T') {
    if (a[i][j] == 'A')
     cout << 1;
    else if (a[i][j] == 'B')
     cout << 2;
    else if (a[i][j] == 'C')
     cout << 3;
    else 
     cout << 4;
   }
  }
 }
 return 0;
}