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  1. #pragma GCC optimize ("Ofast")
  2. #include<bits/stdc++.h>
  3. using namespace std;
  4. #define main dummy_main
  5. int main(){
  6.   return 0;
  7. }
  8. #undef main
  9. class Solution{
  10.   public:
  11.   int minDeletions(string s){
  12.     int i;
  13.     int res = 0;
  14.     int f[26] = {};
  15.     for(i=(0);i<(s.size());i++){
  16.       f[s[i]-'a']++;
  17.     }
  18.     sort(f, f+26);
  19.     for(;;){
  20.       for(i=(0);i<(25);i++){
  21.         if(f[i] && f[i]==f[i+1]){
  22.           f[i]--;
  23.           res++;
  24.           goto Q5VJL1cS;
  25.         }
  26.       }
  27.       break;
  28.       Q5VJL1cS:;
  29.     }
  30.     return res;
  31.   }
  32. }
  33. ;
  34. // cLay varsion 20201102-1
  35.  
  36. // --- original code ---
  37. // #define main dummy_main
  38. // {}
  39. // #undef main
  40. // 
  41. // class Solution {
  42. // public:
  43. //   int minDeletions(string s) {
  44. //     int res = 0, f[26] = {};
  45. //     rep(i,s.size()) f[s[i]-'a']++;
  46. //     sort(f, f+26);
  47. //     for(;;){
  48. //       rep(i,25) if(f[i] && f[i]==f[i+1]) f[i]--, res++, break_continue;
  49. //       break;
  50. //     }
  51. //     return res;
  52. //   }
  53. // };
  54.  
Compilation error #stdin compilation error #stdout 0s 0KB
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stdin
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Standard input is empty
compilation info 
/usr/bin/ld: /usr/lib/gcc/x86_64-linux-gnu/8/../../../x86_64-linux-gnu/Scrt1.o: in function `_start':
(.text+0x20): undefined reference to `main'
collect2: error: ld returned 1 exit status
stdout
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Standard output is empty
https://ideone.com/TMxDFP
language:
C++ (gcc 8.3)
created:
3 years ago
visibility:
secret

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