Submission #25952

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
25952	2017-06-25 07:54:05	kajebiii	Carnival (CEOI14_carnival)	C++14	100 / 100	16 ms	2072 KiB

carnival

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#include <bits/stdc++.h>
using namespace std;
#define REP(i,n) for(int (i)=0;(i)<(int)(n);(i)++)
#define REPO(i,n) for(int (i)=1; (i)<=(int)(n); (i)++)
#define SZ(v) ((int)(v).size())
#define ALL(v) (v).begin(),(v).end()
#define one first
#define two second
typedef long long ll;
typedef pair<int, int> pi;
const int INF = 0x3f2f1f0f;
const ll LINF = 1ll * INF * INF;
const int MAX_N = 155;
const bool DEBUG = false;
int N, Nr[MAX_N], C, Ans[MAX_N];
int query(vector<int> &q) {
  printf("%d ", SZ(q));
  for(int x : q) printf("%d ", x); puts("");
  fflush(stdout);
  int res = 0;
  if(DEBUG) {
    set<int> S;
    for(int x : q) S.insert(Nr[x]);
    res = SZ(S);
  } else {
    scanf("%d", &res);
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

carnival.cpp: In function 'int query(std::vector<int>&)':
carnival.cpp:30:20: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d", &res);
                    ^
carnival.cpp: In function 'int main()':
carnival.cpp:86:17: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d", &N);
                 ^
carnival.cpp:87:42: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  if(DEBUG) REPO(i, N) scanf("%d", &Nr[i]);
                                          ^

• Subtask 1: 20 / 20
• Subtask 2: 20 / 20
• Subtask 3: 20 / 20
• Subtask 4: 20 / 20
• Subtask 5: 20 / 20