title: Program Check Input Integer String
signature: function programCheckInputIntegerString($s) {
test_code: <?php
  
  
  // SOLUTION CODE 
  // ============================================
  PLACEHOLDER_CODE_BODY
  
  // TESTING CODE 
  // ============================================
  function validateSolution($actual, $expected){
      return serialize($actual) == serialize($expected);
  }
  
  function driver($s, $expected){
      try{
        if (validateSolution(PLACEHOLDER_FN_NAME($s), $expected)){
          return "PASSED";
        }
        return "FAILED";
      }
      catch (Exception $exception_obj) {
        return get_class($exception_obj);
      }
  }
  
  function main(){
      printf("TEST-0...%s\n",driver(
        "MgTOyHo NT", 
        false));
      
      printf("TEST-1...%s\n",driver(
        "033675175", 
        true));
      
      printf("TEST-2...%s\n",driver(
        "011001", 
        true));
      
      printf("TEST-3...%s\n",driver(
        "XLlccG", 
        false));
      
      printf("TEST-4...%s\n",driver(
        "8223900094410", 
        true));
      
      printf("TEST-5...%s\n",driver(
        "000", 
        true));
      
      printf("TEST-6...%s\n",driver(
        "aupp", 
        false));
      
      printf("TEST-7...%s\n",driver(
        "90202721499", 
        true));
      
      printf("TEST-8...%s\n",driver(
        "110000100011", 
        true));
      
      printf("TEST-9...%s\n",driver(
        "MhYHsMQeLhG", 
        false));
      
  }
  
  main();
  ?>
source_py: def program_check_input_integer_string(s):
      for i in range(len(s)):
          if (s[i].isdigit() != True):
              return False
      return True
source_cpp: bool program_check_input_integer_string(string s) {
    for ( int i = 0;
    i < s . length ( );
    i ++ ) if ( isdigit ( s [ i ] ) == false ) return false;
    return true;
  }