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  1. #include <iostream>
  2.  
  3. using namespace std;
  4.  
  5. int main() {
  6.  
  7.   string n;
  8.   cin >> n;
  9.   int suma = 0;
  10.  
  11.   for(int i = 0; i < n.size(); i++){
  12.     if(i = 0){
  13.       suma = n[i] * 2^i;
  14.     }else{
  15.       suma = suma + n[i]*2^i;
  16.     }
  17.   }
  18.  
  19.   if(suma%2 == 0){
  20.     cout << "TRUE\n";
  21.   }else{
  22.     cout << "FALSE\n";
  23.   }
  24.  
  25.   return 0;
  26. }
Success #stdin #stdout 0.01s 5280KB
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stdin
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Standard input is empty
stdout
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TRUE
https://ideone.com/KtqPb8
language:
C++ (gcc 8.3)
created:
13 days ago
visibility:
public

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