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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. int cnv[26];
  10. int cnt[26];
  11. class Solution{
  12.   public:
  13.   bool canConvert(string str1, string str2){
  14.     int N, i, j;
  15.     N = str1.size();
  16.     if(str1==str2){
  17.       return true;
  18.     }
  19.     for(i=0;i<(N);i++){
  20.       str1[i] -= 'a';
  21.     }
  22.     for(i=0;i<(N);i++){
  23.       str2[i] -= 'a';
  24.     }
  25.     for(i=0;i<(26);i++){
  26.       cnv[i] = -1;
  27.     }
  28.     for(i=0;i<(N);i++){
  29.       if(cnv[str1[i]]==-1){
  30.         cnv[str1[i]] = str2[i];
  31.       }
  32.       if(cnv[str1[i]] != str2[i]){
  33.         return false;
  34.       }
  35.     }
  36.     for(i=0;i<(26);i++){
  37.       cnt[i] = 0;
  38.     }
  39.     for(i=0;i<(26);i++){
  40.       if(cnv[i]!=-1){
  41.         cnt[cnv[i]] = 1;
  42.       }
  43.     }
  44.     {
  45.       int KL2GvlyY, Lj4PdHRW;
  46.       if(26==0){
  47.         KL2GvlyY = 0;
  48.       }
  49.       else{
  50.         KL2GvlyY = cnt[0];
  51.         for(Lj4PdHRW=(1);Lj4PdHRW<(26);Lj4PdHRW++){
  52.           KL2GvlyY += cnt[Lj4PdHRW];
  53.         }
  54.       }
  55.       j =KL2GvlyY;
  56.     }
  57.     if(j==26){
  58.       return false;
  59.     }
  60.     return true;
  61.   }
  62. }
  63. ;
  64. // cLay varsion 20190817-1
  65.  
  66. // --- original code ---
  67. // #define main dummy_main
  68. // {}
  69. // #undef main
  70. // 
  71. // int cnv[26], cnt[26];
  72. // 
  73. // class Solution {
  74. // public:
  75. //   bool canConvert(string str1, string str2) {
  76. //     int i, j, N;
  77. //     N = str1.size();
  78. // 
  79. //     if(str1==str2) return true;
  80. // 
  81. //     rep(i,N) str1[i] -= 'a';
  82. //     rep(i,N) str2[i] -= 'a';
  83. // 
  84. //     rep(i,26) cnv[i] = -1;
  85. //     rep(i,N){
  86. //       if(cnv[str1[i]]==-1) cnv[str1[i]] = str2[i];
  87. //       if(cnv[str1[i]] != str2[i]) return false;
  88. //     }
  89. // 
  90. //     rep(i,26) cnt[i] = 0;
  91. //     rep(i,26) if(cnv[i]!=-1) cnt[cnv[i]] = 1;
  92. //     j = sum(cnt(26));
  93. // 
  94. //     if(j==26) return false;
  95. //     return true;
  96. //   }
  97. // };
  98.  
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/RYAgnJ
language:
C++14 (gcc 8.3)
created:
4 years ago
visibility:
secret

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