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May 26th, 2018
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C++ 0.49 KB | None | 0 0
  1. #include <iostream>
  2. using namespace std;
  3. int code[256];
  4.  
  5. int init_f(){
  6.     for(int i=0;i<256;i++)
  7.         code[i] = -1;
  8.     for(int i='A';i<='Z';i++)
  9.         code[i] = i-'A'+1;
  10.     for(int i='a';i<='z';i++)
  11.         code[i] = i-'a'+101;
  12. }
  13. int f(char x)
  14. {
  15.     if(x<0 || x>=256)return -1;
  16.     return code[x];
  17. }
  18.  
  19. int main(){
  20.    
  21.     init_f();
  22.    
  23.     string x;
  24.     while(getline(cin,x)){
  25.         for(int i=0;i<x.size();i++)
  26.             cout<< f(x[i]) <<endl;
  27.     }
  28.     return 0;
  29. }
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