Submission #75466

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
75466	2018-09-09 20:50:39	MiricaMatei	Bali Sculptures (APIO15_sculpture)	C++14	100 / 100	118 ms	5596 KiB

sculpture

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#include <bits/stdc++.h>
using namespace std;
const int MAX_N = 2005;
int v[MAX_N];
int dp1[MAX_N];
bool dp[MAX_N][MAX_N];
int n;
long long pref;
bool check1(int bit, int b) {
  dp1[0] = 0;
  for (int i = 1; i <= n; ++i) {
    dp1[i] = b + 1;
    long long s = 0;
    for (int j = i; j >= 1; --j) {
      s += v[j];
      if (dp1[j - 1] != b + 1 && (s & pref) == 0)
        dp1[i] = min(dp1[i], 1 + dp1[j - 1]);
    }
  }
  return dp1[n] <= b;
}
bool check2(int bit, int a, int b) {
  memset(dp, 0, sizeof(dp));
  dp[0][0] = 1;
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

sculpture.cpp: In function 'int main()':
sculpture.cpp:60:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d%d%d", &n, &a, &b);
   ~~~~~^~~~~~~~~~~~~~~~~~~~~~
sculpture.cpp:62:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d", &v[i]);
     ~~~~~^~~~~~~~~~~~~

• Subtask 1: 9 / 9
• Subtask 2: 16 / 16
• Subtask 3: 21 / 21
• Subtask 4: 25 / 25
• Subtask 5: 29 / 29