main.cpp

/*
 * =====================================================================================
 *
 *       Filename:  main.cpp
 *
 *    Description:  Main file for running the different Euler problems.
 *
 *        Version:  1.0
 *        Created:  07/30/2015 09:58:10 AM
 *       Revision:  none
 *       Compiler:  g++
 *
 *         Author:  Andrew Epstein
 *
 * =====================================================================================
 */

#include "main.hpp"
#include "helper.hpp"

using std::cerr;
using std::fixed;
using std::locale;
using std::stringstream;
using std::chrono::duration_cast;
using std::chrono::high_resolution_clock;
using std::chrono::microseconds;

int main( int argc, char *argv[] ) {
  if( argc < 2 ) {
    cerr << "Usage: " << argv[0] << " <Problem #>" << endl;
    return 1;
  }

  auto x = atoi( argv[1] );

  auto begin = high_resolution_clock::now();

  switch( x ) {
    case 1:
      cout << solve1() << endl;
      break;

    case 2:
      cout << solve2() << endl;
      break;

    case 3:
      cout << solve3() << endl;
      break;

    case 4:
      cout << solve4() << endl;
      break;

    case 5:
      cout << solve5() << endl;
      break;

    case 6:
      cout << solve6() << endl;
      break;

    case 7:
      cout << solve7() << endl;
      break;

    case 8:
      cout << solve8() << endl;
      break;

    case 9:
      cout << solve9() << endl;
      break;

    case 10:
      cout << solve10() << endl;
      break;

    case 11:
      cout << solve11() << endl;
      break;

    case 12:
      cout << solve12() << endl;
      break;

    case 13:
      cout << solve13() << endl;
      break;

    case 14:
      cout << solve14() << endl;
      break;

    case 15:
      cout << solve15() << endl;
      break;

    case 16:
      cout << solve16() << endl;
      break;

    case 17:
      cout << solve17() << endl;
      break;

    case 18:
      cout << solve18() << endl;
      break;

    case 19:
      cout << solve19() << endl;
      break;

    case 20:
      cout << solve20() << endl;
      break;

    case 21:
      cout << solve21() << endl;
      break;

    case 22:
      cout << solve22() << endl;
      break;

    case 23:
      cout << solve23() << endl;
      break;

    case 24:
      cout << solve24() << endl;
      break;

    case 25:
      cout << solve25() << endl;
      break;

    case 26:
      cout << solve26() << endl;
      break;

    case 27:
      cout << solve27() << endl;
      break;

    case 28:
      cout << solve28() << endl;
      break;

    case 29:
      cout << solve29() << endl;
      break;

    case 30:
      cout << solve30() << endl;
      break;

    case 31:
      cout << solve31() << endl;
      break;

    case 32:
      cout << solve32() << endl;
      break;

    case 33:
      cout << solve33() << endl;
      break;

    case 34:
      cout << solve34() << endl;
      break;

    case 35:
      cout << solve35() << endl;
      break;

    case 36:
      cout << solve36() << endl;
      break;

    case 37:
      cout << solve37() << endl;
      break;

    case 38:
      cout << solve38() << endl;
      break;

    case 39:
      cout << solve39() << endl;
      break;

    case 40:
      cout << solve40() << endl;
      break;

    case 41:
      cout << solve41() << endl;
      break;

    case 42:
      cout << solve42() << endl;
      break;

    case 43:
      cout << solve43() << endl;
      break;

    case 44:
      cout << solve44() << endl;
      break;

    case 45:
      cout << solve45() << endl;
      break;

    case 46:
      cout << solve46() << endl;
      break;

    case 47:
      cout << solve47() << endl;
      break;

    case 48:
      cout << solve48() << endl;
      break;

    case 49:
      cout << solve49() << endl;
      break;

    case 50:
      cout << solve50() << endl;
      break;

    case 51:
      cout << solve51() << endl;
      break;

    case 52:
      cout << solve52() << endl;
      break;

    case 53:
      cout << solve53() << endl;
      break;

    case 54:
      cout << solve54() << endl;
      break;

    case 55:
      cout << solve55() << endl;
      break;

    case 56:
      cout << solve56() << endl;
      break;

    case 57:
      cout << solve57() << endl;
      break;

    case 58:
      cout << solve58() << endl;
      break;

    case 59:
      cout << solve59() << endl;
      break;

    case 60:
      cout << solve60() << endl;
      break;

    case 61:
      cout << solve61() << endl;
      break;

    case 62:
      cout << solve62() << endl;
      break;

    case 63:
      cout << solve63() << endl;
      break;

    case 64:
      cout << solve64() << endl;
      break;

    case 65:
      cout << solve65() << endl;
      break;

    case 66:
      cout << solve66() << endl;
      break;

    case 67:
      cout << solve67() << endl;
      break;

    case 68:
      cout << solve68() << endl;
      break;

    case 69:
      cout << solve69() << endl;
      break;

    case 70:
      cout << solve70() << endl;
      break;

    case 71:
      cout << solve71() << endl;
      break;

    case 72:
      cout << solve72() << endl;
      break;

    case 73:
      cout << solve73() << endl;
      break;

    case 74:
      cout << solve74() << endl;
      break;

    case 75:
      cout << solve75() << endl;
      break;

    case 76:
      cout << solve76() << endl;
      break;

    case 77:
      cout << solve77() << endl;
      break;

    case 78:
      cout << solve78() << endl;
      break;

    case 79:
      cout << solve79() << endl;
      break;

    case 80:
      cout << solve80() << endl;
      break;

    case 81:
      cout << solve81() << endl;
      break;

    case 82:
      cout << solve82() << endl;
      break;

    case 83:
      cout << solve83() << endl;
      break;

    case 84:
      cout << solve84() << endl;
      break;

    case 85:
      cout << solve85() << endl;
      break;

    case 86:
      cout << solve86() << endl;
      break;

    case 87:
      cout << solve87() << endl;
      break;

    case 88:
      cout << solve88() << endl;
      break;

    case 89:
      cout << solve89() << endl;
      break;

    case 90:
      cout << solve90() << endl;
      break;

    case 91:
      cout << solve91() << endl;
      break;

    case 92:
      cout << solve92() << endl;
      break;

    case 93:
      cout << solve93() << endl;
      break;

    case 94:
      cout << solve94() << endl;
      break;

    case 95:
      cout << solve95() << endl;
      break;

    case 96:
      cout << solve96() << endl;
      break;

    case 97:
      cout << solve97() << endl;
      break;

    case 98:
      cout << solve98() << endl;
      break;

    case 99:
      cout << solve99() << endl;
      break;

    case 100:
      cout << solve100() << endl;
      break;

    case 101:
      cout << solve101() << endl;
      break;

    case 102:
      cout << solve102() << endl;
      break;

    case 103:
      cout << solve103() << endl;
      break;

    case 104:
      cout << solve104() << endl;
      break;

    case 105:
      cout << solve105() << endl;
      break;

    case 106:
      cout << solve106() << endl;
      break;

    case 107:
      cout << solve107() << endl;
      break;

    case 108:
      cout << solve108() << endl;
      break;

    case 109:
      cout << solve109() << endl;
      break;

    case 110:
      cout << solve110() << endl;
      break;

    case 111:
      cout << solve111() << endl;
      break;

    case 112:
      cout << solve112() << endl;
      break;

    case 113:
      cout << solve113() << endl;
      break;

    case 114:
      cout << solve114() << endl;
      break;

    case 115:
      cout << solve115() << endl;
      break;

    case 116:
      cout << solve116() << endl;
      break;

    case 117:
      cout << solve117() << endl;
      break;

    case 118:
      cout << solve118() << endl;
      break;

    case 119:
      cout << solve119() << endl;
      break;

    case 120:
      cout << solve120() << endl;
      break;

    case 121:
      cout << solve121() << endl;
      break;

    case 122:
      cout << solve122() << endl;
      break;

    case 123:
      cout << solve123() << endl;
      break;

    case 124:
      cout << solve124() << endl;
      break;

    case 125:
      cout << solve125() << endl;
      break;

    case 126:
      cout << solve126() << endl;
      break;

    case 127:
      cout << solve127() << endl;
      break;

    case 128:
      cout << solve128() << endl;
      break;

    case 129:
      cout << solve129() << endl;
      break;

    case 130:
      cout << solve130() << endl;
      break;

    case 131:
      cout << solve131() << endl;
      break;

    case 132:
      cout << solve132() << endl;
      break;

    case 133:
      cout << solve133() << endl;
      break;

    case 134:
      cout << solve134() << endl;
      break;

    case 135:
      cout << solve135() << endl;
      break;

    case 136:
      cout << solve136() << endl;
      break;

    case 137:
      cout << solve137() << endl;
      break;

    case 142:
      cout << solve142() << endl;
      break;

    default:
      cout << "Oops, didn't solve that one yet!" << endl;
      break;
  }

  auto end = high_resolution_clock::now();
  stringstream ss;
  ss.imbue( locale( "" ) );
  ss << fixed << duration_cast<microseconds>( end - begin ).count() << "μs";
  cout << ss.str() << endl;

  return 0;
}