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  1. #include <iostream>
  2. #include <vector>
  3. #include <math.h>
  4.  
  5. using namespace std;
  6.  
  7. int is_simber(int n) 
  8. {
  9.     int numberOfTimes = 0, length = 1, x = n; 
  10.     bool answer; 
  11.     vector <int> nmbrs = vector <int>(); 
  12.  
  13.  
  14.     //get how many digits are in the integer
  15.  
  16.     do
  17.     { 
  18.        x /= 10; 
  19.        length++; 
  20.     }
  21.     while(x != 0) 
  22.  
  23.  
  24.     //get the digits in the integer
  25.  
  26.     for(int i = 0; i<length; i++) 
  27.     {
  28.       nmbrs.push_back(((n/10^i) % 10); 
  29.     }
  30.  
  31.  
  32.     //checking how many times a digit occurs and also testing to see if the digits
  33.     //meet the requirements
  34.  
  35.     for(int i = 0; i<length; i++) 
  36.     {
  37.         for(int j = 0; j<length; j++) 
  38.         {
  39.             if (nmbrs.at(i) == nmbrs.at(j))
  40.             {
  41.                 numberOfTimes++; 
  42.             }
  43.         }
  44.  
  45.         if (nmbrs.at(i) % 2 == 0 && numberOfTimes % 2 == 0) 
  46.         {
  47.           answer = true; 
  48.         }
  49.  
  50.         else if(nmbrs.at(i) % 2 == 1 && numberOfTimes % 2 == 1)
  51.         { 
  52.             answer = true; 
  53.         }
  54.  
  55.         else if(nmbrs.at(i) % 2 == 0 && numberOfTimes % 2 == 1)
  56.         {
  57.             answer = false; 
  58.             break; 
  59.         }
  60.  
  61.         else if(nmbrs.at(i) % 2 == 1 && numberOfTimes % 2 == 0)
  62.         {
  63.             answer = false; 
  64.             break;
  65.         }
  66.     }
  67.  
  68.     return answer;
  69. }
  70.  
  71. int main(){
  72. 	int k;
  73. 	while( cin >> k) {
  74. 		cout << is_simber(k) << endl;
  75. 	}
  76. }
Compilation error #stdin compilation error #stdout 0s 3468KB
comments (?)
stdin 
1
12
144
11
10
111
compilation info 
prog.cpp: In function 'int is_simber(int)':
prog.cpp:26:5: error: expected ';' before 'for'
     for(int i = 0; i<length; i++) 
     ^
prog.cpp:28:38: error: expected ')' before ';' token
       nmbrs.push_back(((n/10^i) % 10); 
                                      ^
stdout 
Standard output is empty
https://ideone.com/BiqsE6
language:
C++ (gcc 8.3)
created:
10 years ago
visibility:
public

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