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  1. #include<bits/stdc++.h>
  2. using namespace std;
  3.  
  4. #define SET(a) memset(a,-1,sizeof(a))
  5. #define CLR(a) memset(a,0,sizeof(a))
  6. #define PI acos(-1.0)
  7.  
  8. #define MOD 1000000007
  9. #define MX 100010
  10.  
  11. int main()
  12. {
  13.     int sl, tc,kk=1, n, arr[30];
  14.     string s;
  15.     cin>>tc; 
  16.     while(tc--)
  17.     {
  18.         CLR(arr);
  19.         cin>>s;
  20.         sl=s.length();
  21.         stack<char>st;
  22.         st.push(s[0]);
  23.         st.push(s[1]);
  24.         for(int i=2;i<sl-1;i++)
  25.         {
  26.             char tmp=st.top();
  27.             if(st.top()==s[i])
  28.             {
  29.                 arr[s[i]-'A']++;
  30.                 st.pop();
  31.                 arr[st.top()-'A']++;
  32.             }
  33.             else st.push(s[i]);
  34.         }
  35.         cout<<"Case "<<kk++<<endl;
  36.         for(int i=0;i<26;i++)
  37.             if(arr[i])
  38.                 cout<<char(i+'A')<<" = "<<arr[i]<<endl;
  39.     }
  40.     return 0;
  41. }
Success #stdin #stdout 0s 3300KB
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https://ideone.com/EeBJ5R
Regionals 2012 :: Asia - Dhaka. Wedding of Sultan (UVA 12582 + UVALive 6201)
language:
C++14 (gcc 8.3)
created:
11 years ago
visibility:
secret

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