Exemplos de moj_relative_error em C++ (Cpp)

Exemplo n.º 1

Arquivo: BagOfHolding.cpp Projeto: emiliot/topcoder

	int verify_case( int casenum, const double &expected, const double &received ) { 
		cerr << "Example " << casenum << "... "; 
		cerr.precision(9); 
		if ( topcoder_fequ( expected, received ) ) {
			cerr << "PASSED"; 
			double rerr = moj_relative_error( expected, received ); 
			if ( rerr > 0 ) cerr << " (relative error " << rerr << ")";
			cerr << endl;
			return 1;
		} else {
			cerr << "FAILED" << endl;
			cerr << "    Expected: " << expected << endl; 
			cerr << "    Received: " << received << endl; 
			return 0;
		}
	}

Exemplo n.º 2

Arquivo: BagOfDevouring.cpp Projeto: emiliot/topcoder

	int verify_case(int casenum, const double &expected, const double &received, clock_t elapsed) { 
		cerr << "Example " << casenum << "... "; 
		
		string verdict;
		vector<string> info;
		char buf[100];
		
		if (elapsed > CLOCKS_PER_SEC / 200) {
			sprintf(buf, "time %.2fs", elapsed * (1.0/CLOCKS_PER_SEC));
			info.push_back(buf);
		}
		
		if (topcoder_fequ(expected, received)) {
			verdict = "PASSED";
			double rerr = moj_relative_error(expected, received); 
			if (rerr > 0) {
				sprintf(buf, "relative error %.3e", rerr);
				info.push_back(buf);
			}
		} else {
			verdict = "FAILED";
		}
		
		cerr << verdict;
		if (!info.empty()) {
			cerr << " (";
			for (int i=0; i<(int)info.size(); ++i) {
				if (i > 0) cerr << ", ";
				cerr << info[i];
			}
			cerr << ")";
		}
		cerr << endl;
		
		if (verdict == "FAILED") {
			cerr << "    Expected: " << expected << endl; 
			cerr << "    Received: " << received << endl; 
		}
		
		return verdict == "PASSED";
	}

Exemplo n.º 3

Arquivo: MagicalGirlLevelOneDivTwo.cpp Projeto: pavelsimo/ProgrammingContest

   int verify_case( int casenum, long long starttime, const double &expected, const double &received ) {
      cerr << "Example " << casenum << "... "; 
      cerr.precision(9); 
      if ( topcoder_fequ( expected, received ) ) {
         cerr << "PASSED"; 
#if defined(_SYS_TIME_H_) || defined(_SYS_TIME_H)
         cerr << "  " << (get_time()-starttime)/1000 << "ms";
#endif
         double rerr = moj_relative_error( expected, received ); 
         if ( rerr > 0 ) cerr << "  (rerr " << rerr << ")";
         cerr << endl;
         return 1;
      } else {
         cerr << "FAILED";
#if defined(_SYS_TIME_H_) || defined(_SYS_TIME_H)
         cerr << "  " << (get_time()-starttime)/1000 << "ms";
#endif
         cerr << endl;
         cerr << "    Expected: " << expected << endl; 
         cerr << "    Received: " << received << endl; 
         return 0;
      }
   }