Submission #108702

#	Time^UTC-0	Username	Problem	Language	Result	Execution time	Memory
108702	2019-05-01 05:36:00	tjd229	1-Color Coloring (FXCUP2_coloring)	C++14	0 / 1	3 ms	432 KiB

This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.

coloring

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#include "coloring.h"
#include <vector>
using namespace std;
bool in[101];
vector<int> v1, v2;
int find(int back, int &coin) {
  if (!coin) return -1;
  for (auto x : v1) Color(x);
  int c = GetColor(back); --coin;
  vector<int> *live = &v1, *erase = &v2;
  if (c) live = &v2, erase = &v1;
  if (live->size() == 1) return live->back();
  erase->clear();
  while (live->size() > erase->size()) {
    erase->push_back(live->back());
    live->pop_back();
  }
  return find(back, coin);
}
void ColoringSame(int N) {
  int i;
  int coin = 200;
  vector<int> stk,v;
  stk.push_back(1);
  while (coin && stk.size() != N) {
    int t = 1;
    v1.clear(); v2.clear();
    for (i = 2; i <= N; ++i) {
      if (in[i]) continue;
      if (t) v1.push_back(i);
 
 
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Compilation message (stderr)

coloring.cpp: In function 'void ColoringSame(int)':
coloring.cpp:25:28: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  while (coin && stk.size() != N) {
                 ~~~~~~~~~~~^~~~
coloring.cpp:41:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for (i = 0; i < v.size(); ++i) for (auto x : v) Color(x);
              ~~^~~~~~~~~~

Subtask 10 / 1

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