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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 countLetters(string S){
  12.     int i;
  13.     int j;
  14.     int res = 0;
  15.     for(i=0;i<(S.size());i++){
  16.       if(i && S[i]==S[i-1]){
  17.         j++;
  18.       }
  19.       else{
  20.         j = 1;
  21.       }
  22.       res += j;
  23.     }
  24.     return res;
  25.   }
  26. }
  27. ;
  28. // cLay varsion 20190914-1
  29.  
  30. // --- original code ---
  31. // #define main dummy_main
  32. // {}
  33. // #undef main
  34. // 
  35. // class Solution {
  36. // public:
  37. //   int countLetters(string S) {
  38. //     int i, j, res = 0;
  39. //     rep(i,S.size()){
  40. //       if(i && S[i]==S[i-1]) j++; else j = 1;
  41. //       res += j;
  42. //     }
  43. //     return res;
  44. //   }
  45. // };
  46.  
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/Lre8YG
language:
C++14 (gcc 8.3)
created:
4 years ago
visibility:
secret

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