Submission #28189

#	Time	Username	Problem	Language	Result	Execution time	Memory
28189		IE (#71)	The Ethereum and The Bitcoin (FXCUP2_ethereum)	C++98	1 / 1	0 ms	1120 KiB

ethereum

#include "ethereum.h"
#include <algorithm>
using namespace std;

long long det(long long p, long long q, long long r, long long s)
{
	return p * s - q * r;
}

excinfo GetExchangePrice() {
	excinfo A = Exchange(100000000);
	excinfo B = Exchange(99999999);

	long long p = det(100000000,A.ETH,99999999,B.ETH);
	long long q = det(A.BTC,100000000,B.BTC,99999999);
	long long r = det(A.BTC,A.ETH,B.BTC,B.ETH);

	return {p/r,q/r};
}

Compilation message (stderr)

ethereum.cpp: In function 'excinfo GetExchangePrice()':
ethereum.cpp:18:9: warning: extended initializer lists only available with -std=c++11 or -std=gnu++11
  return {p/r,q/r};
         ^

• Subtask 1: 1 / 1