제출 #28136

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
28136	2017-07-15 12:45:29	aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa (#71)	이더리움과 비트코인 (FXCUP2_ethereum)	C++14	0 / 1	0 ms	2024 KiB

ethereum

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#include "ethereum.h"
#include <bits/stdc++.h>
#define pii pair<int,int>
#define pb push_back
using namespace std;
static int a,b,x,y;
static void get(int value){
  excinfo tmp = Exchange(value);
  x = tmp.BTC; y = tmp.ETH;
}
static int gcd(int x,int y){
  return x ? gcd(y%x,x) : y;
}
excinfo GetExchangePrice() {
  int value;
  value = 100000000; get(value);
  if(x != -1){
    vector<pii> tmp;
    for(int i=2; i<=10000; i++){
      if(i*x > value) break;
      if((value-i*x)%y != 0) continue;
      int j = (value-i*x)/y;
      if(gcd(i,j) != 1 || j > 10000) continue;
      tmp.pb({i,j});
 
 
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