제출 #149704

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
149704		먀 (#200)	포도주 시음 (FXCUP4_wine)	C++17	0 / 100	11 ms	780 KiB

bartender

#include "bartender.h"
using namespace std;

vector<int> BlendWines(int K, vector<int> R) {
	int N = R.size(), L = max(0, N - 27);
	for(int i=0;i<N;i++) R[i]--;
	vector<int> V;
	vector<int> X;
	for(int i=0;i<N;i++) {
		V.push_back(0);
		if(R[i] >= 27) {
			X.push_back(R[i] - 26);
			V[i] = 10;
		}
	}
	for(int i=L+1;i<=9;i++) {
		X.push_back(i);
	}
	for(int i=0;i<N;i++) {
		if(V[i] == 10) continue;
		V[i] = X[R[i] % 9];
	}
	return V;
}

taster

#include "taster.h"
using namespace std;

vector<int> val[15], tens;

void sortA (vector<int> &V) {
	for(int i=0;i<V.size();i++) {
		for(int j=i-1;j>=0;j--) {
			if(Compare(V[j], V[j+1]) == 1) swap(V[j], V[j+1]);
			else break;
		}
	}
}

void sortB (vector<int> &V, vector<int> &T) {
	vector<int> R;
	for(int i=0;i<V.size();i++) R.push_back(-1);
	for(int i=0;i<V.size();i++) {
		for(int j=0;j<V.size();j++) {
			if(j+1 == V.size() || (R[j] == -1 && Compare(T[j+1], V[i]) == 1)) {
				R[j] = V[i];
				break;
			}
		}
	}
	swap(R, V);
}

vector<int> SortWines(int K, vector<int> A) {
	int N = A.size(), L = 0;
	vector<int> R;
	for(int i=0;i<N;i++) {
		R.push_back(0);
		if(A[i] == 10) {
			tens.push_back(i);
			L++;
		}
		else {
			val[A[i]].push_back(i);
		}
	}
	vector<int> hds;
	for(int i=1;i<=L;i++) {
		sortA(val[i]);
		hds.push_back(val[i][0]);
	}
	sortA(hds);
	for(int i=0;i<hds.size();i++) {
		int T = A[hds[i]];
		R[tens[i]] = 26 + T;
		for(int j=0;j<val[T].size();j++) {
			R[val[T][j]] = j * 9 + i;
		}
	}
	for(int i=L+1;i<=9;i++) {
		if(i == 1) sortA(val[i]);
		else sortB(val[i], val[1]);
		for(int j=0;j<val[i].size();j++) {
			R[val[i][j]] = j * 9 + i - 1;
		}
	}
	for(int i=0;i<N;i++) R[i]++;
	return R;
}

컴파일 시 표준 에러 (stderr) 메시지

taster.cpp: In function 'void sortA(std::vector<int>&)':
taster.cpp:7:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int i=0;i<V.size();i++) {
              ~^~~~~~~~~
taster.cpp: In function 'void sortB(std::vector<int>&, std::vector<int>&)':
taster.cpp:17:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int i=0;i<V.size();i++) R.push_back(-1);
              ~^~~~~~~~~
taster.cpp:18:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int i=0;i<V.size();i++) {
              ~^~~~~~~~~
taster.cpp:19:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(int j=0;j<V.size();j++) {
               ~^~~~~~~~~
taster.cpp:20:11: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
    if(j+1 == V.size() || (R[j] == -1 && Compare(T[j+1], V[i]) == 1)) {
       ~~~~^~~~~~~~~~~
taster.cpp: In function 'std::vector<int> SortWines(int, std::vector<int>)':
taster.cpp:48:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int i=0;i<hds.size();i++) {
              ~^~~~~~~~~~~
taster.cpp:51:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(int j=0;j<val[T].size();j++) {
               ~^~~~~~~~~~~~~~
taster.cpp:58:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(int j=0;j<val[i].size();j++) {
               ~^~~~~~~~~~~~~~

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