// this program is buggy
#include <iostream>
#include <cstring>

const int bufSize = 20;

int main(int argc, char** argv) {

  using namespace std;
  if (argc < 3) {
    cerr << "need a char and a word as arguments on cmd line" << endl;
    return 1;
  }
  
  // we define a test integer with value 1
  int testInt = 1;
  
  // get the first char of the first arg on cmd line
  char theChar = argv[1][0];

  // get the second argument as word
  char buffer[bufSize];
  strncpy(buffer, argv[2], bufSize);
  char* wordPtr = buffer;

  // skip chars in word and delete them until finding theChar
  while(*wordPtr != theChar) {
    *wordPtr = ' ';
    wordPtr++;
    cout << (int) (wordPtr - buffer) << endl;
  }
  
  // now see what value has testInt
  cout << testInt << endl;
  return 0;

}