盖亚！！！我解不出来！！！

全部评论 2

• 

  TorVeb

  

  #include <bits/stdc++.h>
  using namespace std;
  
  
  signed main() {
      string a;
      cin >> a;
      int sum = 0;
      for (int i = 0;i < 13;i ++) {
          if (i == 0) sum += a[i] - '0';
          else if (i >= 2 && i <= 4) sum += (a[i] - '0')*i;
          else if (i >= 6 && i <= 10) sum += (a[i] - '0')*(i - 1);
      }
      if (sum % 11 == 10 && a[12] == 'X') cout << "Right";
      else if (sum % 11 == a[12] - '0') cout << "Right";
      else {
          for (int i = 0;i < 12;i ++) cout << a[i];
          if (sum % 11 == 10) cout << 'X';
          else cout << sum % 11;
      }
  }
  

  2026-07-14 来自 上海

  1
• 

  SysMan

  #include<iostream>
  using namespace std;
  char s[15];
  int main(){
  cin>>s;
  int k=1,sum=0;
  for(int i=0;i<=10;i++){
  if(s[i]>='0'&&s[i]<='9'){
  sum = sum + (s[i]-'0')*k;
  k++;
  }
  }
  sum = sum%11;

  2023-07-22 来自 上海

  1