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Submission #28189

# Submission time Handle Problem Language Result Execution time Memory
28189 2017-07-15T14:29:59 Z IE(#1205, kriii) The Ethereum and The Bitcoin (FXCUP2_ethereum) C++
1 / 1
 0 ms 1120 KB 
#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

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
1.0 / 1.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 1120 KB Output is correct
2 Correct 0 ms 1120 KB Output is correct
3 Correct 0 ms 1120 KB Output is correct
4 Correct 0 ms 1120 KB Output is correct
5 Correct 0 ms 1120 KB Output is correct
6 Correct 0 ms 1120 KB Output is correct
7 Correct 0 ms 1120 KB Output is correct
8 Correct 0 ms 1120 KB Output is correct
9 Correct 0 ms 1120 KB Output is correct
10 Correct 0 ms 1120 KB Output is correct
11 Correct 0 ms 1120 KB Output is correct
12 Correct 0 ms 1120 KB Output is correct
13 Correct 0 ms 1120 KB Output is correct
14 Correct 0 ms 1120 KB Output is correct
15 Correct 0 ms 1120 KB Output is correct
16 Correct 0 ms 1120 KB Output is correct
17 Correct 0 ms 1120 KB Output is correct
18 Correct 0 ms 1120 KB Output is correct
19 Correct 0 ms 1120 KB Output is correct
20 Correct 0 ms 1120 KB Output is correct